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- Expires on: Dec 31, 2025
- Avail the offer now.
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- Learn now.
- Expires on: Dec 31, 2025
- Download the app now.
- Plan benefits: No ads, unlimited legendary, personalized practice, and more.
- Visit the Duolingo website to start referring.
- Limited time offer.
- Applicable on all Duolingo plans.
- New users only.
- 7-day free trial plan.
Duolingo has truly revolutionized the way millions globally approach language learning. As a popular platform, it excels by combining gamification, bite-sized lessons, and scientifically-backed methods to make language acquisition both fun and highly effective. In addition to its core language app, remember Duolingo also offers the Duolingo English Test (DET), which is an affordable and convenient alternative to exams like TOEFL and IELTS. Now that you have reviewed the latest promo codes and coupons for 2025 above, be sure to use them to either unlock premium features on the app or save significantly on your English proficiency test. By applying these deals, you can easily maximize your learning while minimizing your costs, making your language journey as valuable as possible.
Latest Duolingo Promo Codes & Offers for October 2025
| Category | Offer Details |
|---|---|
| Free Trial Offer | Sign up for the Super Duolingo plan and enjoy a 2-week free trial. After that, continue learning for just ₹99.92/month. |
| Refer & Earn | Invite your friends to Duolingo and earn 1 week of Super Duolingo absolutely free for every successful referral. |
| Super Duolingo Subscription | Unlock ad-free learning, unlimited hearts, and advanced features at only ₹99.92/month. |
| Duolingo English Test | Purchase the Duolingo English Test for just ₹5430 and get globally recognized certification for your English skills. |
The Story of Duolingo
Duolingo, founded by Luis von Ahn and Severin Hacker, embarked on its journey in 2011 with a mission to make language learning free and accessible to all. Over the years, it has grown into a popular platform known for its gamified learning experience, continually evolving to cater to millions of learners worldwide.
Duolingo English Test Coupon Codes
The Duolingo English Test (DET) has rapidly become a leading English proficiency exam for thousands of universities and institutions worldwide. Its popularity stems from its convenience and affordability—you can take it online, from home, in under an hour, and receive certified results in just one to two days.
The standard test includes a score certificate that is valid for two years and can be sent to an unlimited number of schools. While already more affordable than many traditional tests, you can save even more with a Duolingo English Test coupon code 2025.
Benefits of the Duolingo English Test:
- Fast: Get your results in as little as 24 hours with expedited options, compared to weeks with other tests.
- Convenient: Take the test online, anytime, anywhere. No need to travel to a test center.
- Affordable: The standard cost is significantly lower than other major English proficiency tests.
- Widely Accepted: Thousands of universities across the globe, including top institutions in the USA, UK, Canada, and Australia, accept the DET for admissions.
How to Find and Use a DET Coupon:
Duolingo itself does not typically offer direct discounts on the test. Instead, it partners with official third-party platforms and educational consultants who resell the test at a reduced price.
- Partner Platforms: Websites like Arno, DET Ready, and DETPractice are official partners that offer discounts, often ranging from 10% to 15%. Purchasing through them not only saves you money but can also come with added benefits, like free 24-hour expedited results.
Step-by-Step Guide to Redeeming a DET Coupon:
The process for redeeming a Duolingo test discount 2025 is slightly different from app promo codes.
- Purchase a Voucher from a Partner: Visit a trusted partner website like Arno or DET Ready and purchase a discounted test voucher. You will need to provide the email address associated with your official Duolingo English Test account.
- Receive Your Coupon Code: The partner will instantly send you a unique coupon code, both on their platform dashboard and via email.
- Redeem on the Official DET Website: Go to the official Duolingo English Test website (
englishtest.duolingo.com), create or log in to your account, and proceed to the payment page. - Apply the Code: At checkout, look for the “Apply Coupon” or “Have a coupon?” link. Enter the code you received from the partner to activate the test in your account.
Your purchased test will then be available to take at any time within the next 21 days.
How to Redeem Duolingo Promo Codes
Redeeming a promo code for a Super Duolingo subscription is a straightforward process that can unlock significant savings or a free trial. Here’s a detailed step-by-step guide to ensure you get your discount without any hitches.
- Find a Valid Coupon Code: First, you need a working code. Choose one from a trusted source, like this article, or from Duolingo’s official communications. Be mindful of expiration dates and any specific terms, such as “new users only.”
- Copy the Promo Code: To avoid typos, it’s always best to copy the code directly. Highlight the code (e.g., LINGOBOOST) and copy it to your clipboard. Promo codes are often case-sensitive, so precision is key.
- Go to the Duolingo Website: Crucially, most Duolingo promo codes cannot be redeemed within the mobile app’s standard subscription interface. You must use a web browser on your computer or phone and go to the official Duolingo redemption page: duolingo.com/redeem. Some users report that if a code fails in the app, it often works on the website.
- Log In to Your Account: If you’re not already logged in, you’ll be prompted to do so. Ensure you’re logging into the account you wish to upgrade.
- Paste the Code at Checkout: On the redemption page, you will see a field labeled “Enter your code” or something similar. Paste the code you copied earlier into this box.
- Apply and Confirm: Click the “Redeem” button. The page will update to show the discount or free trial you’ve unlocked. You may need to enter your payment details to activate a free trial, but you won’t be charged until the trial period ends.
- Troubleshooting: If the code doesn’t work, double-check the following:
- You are not currently in a “Duolingo for Schools” classroom.
- You do not have an active Super Duolingo subscription.
- The code is not expired and is being typed correctly.
- The code is valid for your region (some codes are country-specific).
By following these steps, you can easily apply a Duolingo Plus promo and start enjoying the premium features for less.
Duolingo Student & Referral Discounts
Beyond general promo codes, Duolingo offers two fantastic programs that provide ongoing value: the Student Discount and the Refer-a-Friend program. These are excellent ways to get Super Duolingo cheap or even for free.
Duolingo Student Discount
Recognizing that students are often on a tight budget, Duolingo provides a generous student discount. This can be as high as 50-65% off the regular price of a Super Duolingo subscription. This makes it one of the most valuable Duolingo offers for new users who are in academia.
How to Get the Student Discount:
- Eligibility: The student discount is typically available to students aged 16 and over who are enrolled in an accredited, degree-granting institution.
- Verification: To access the discount, you must verify your student status. Duolingo partners with third-party verification services like UNiDAYS, Student Beans, and SheerID. You will need to create an account on one of these platforms and prove your enrollment, usually with a university email address or student ID.
- Redemption: Once verified, you’ll receive a unique, single-use promo code or a special link. You can then apply this code on the Duolingo website to receive your discounted subscription. The discount often applies annually, and you may need to re-verify your student status each year, with a typical maximum eligibility of four years.
For educational institutions, Duolingo also offers “Duolingo for Education,” where schools can get bulk discounts for their students.
Duolingo Referral Program
The referral program is one of the easiest ways to get Super Duolingo for free. It’s built on a simple premise: share Duolingo with your friends, and when they sign up, you both get a reward.
How the Referral Program Works:
- Find Your Link: Log into your Duolingo account. In your profile settings, you should find an option like “Invite Friends” or “Free Plus.” This will give you a unique referral link.
- Share Your Link: You can share this link with friends, family, or classmates via text, email, or social media.
- Get Rewarded: When someone signs up for Duolingo using your link, both you and your friend will typically receive one week of free Super Duolingo. There’s often no limit to how many friends you can refer, so you can potentially stack up weeks of free premium access.
Anyone can share a referral link; you don’t need to be a paying customer to participate. It’s a fantastic way for the entire community to benefit from spreading the word about language learning.
Tips and hack to Save More on Duolingo
Securing a discount on Duolingo isn’t just about finding a code. By being strategic, you can maximize your savings and ensure you’re always getting the best price. Here are some insider tips on how to get Duolingo Plus promo deals and save on the Duolingo English Test.
- Watch for Seasonal & Festival Sales: Duolingo frequently runs major promotions around key holidays and shopping events.
- Black Friday & Cyber Monday: Historically, this is when Duolingo offers its biggest discounts, sometimes up to 50% or 60% off annual plans.
- New Year’s: To help learners with their resolutions, Duolingo often has a significant sale at the beginning of the year.
- Back-to-School: In late summer and early fall, look out for deals aimed at students, which may include subscription discounts and offers on the English Test.
- Follow Duolingo on Social Media: Duolingo’s official channels on platforms like X (formerly Twitter), Instagram, and Facebook are great places to find announcements about flash sales and limited-time offers. They sometimes drop exclusive codes for their followers or run fun campaigns with partners that include free trials.
- Subscribe to the Duolingo Newsletter: One of the best ways to get early access to offers is by subscribing to Duolingo’s email newsletter. Subscribers often receive exclusive Duolingo coupon for students and other users directly in their inbox, ensuring they don’t miss out on deals before they go public.
- Check Partner Websites for DET Discounts: If you’re planning to take the Duolingo English Test, don’t just buy it directly. Always check with official partners like Arno or DET Ready first. They consistently offer a Duolingo English Test voucher that can save you 10-15% and often include perks like faster results.
- Use Regional Pricing to Your Advantage: While not always possible, some users have reported success using a VPN to access lower subscription prices available in other countries, like India. Be aware this might be against the terms of service, but it’s a known method for finding how to get Duolingo English Test cheap or a lower-cost subscription. Some codes are also region-specific, such as those for Vietnam.
- Look for Special Collaborations: Duolingo often partners with other brands, from Twitch to Microsoft Rewards, to offer extended free trials. These collaborations can provide up to three months of Super Duolingo for free, so keep an eye out for these unique opportunities.
Exploring Duolingo’s Features: From Language Learning to Business Solutions
Duolingo Language
This is the main event where you can tackle over 40 languages right on your phone or laptop—think bite-sized lessons that fit into your busy schedule. Kick things off with a free trial for the Super version to unlock unlimited practice without those annoying ads or heart limits. The crowd favorites? Spanish for that travel vibe, English if you’re leveling up, French for the romance, Japanese with its cool anime ties, German for precision, Hindi for cultural deep dives, Chinese to crack the tones, Arabic for the flow, and tons more like Navajo or Hawaiian that keep it diverse.
Duolingo For Schools
Totally free tool that’s a game-changer for teachers wanting to boss up on class progress—track your students’ lesson streaks, see who’s crushing it or needs a nudge, and get dope insights into how the whole group’s doing. No cash needed, and it lets kids grind lessons without heart restrictions, so everyone stays in the flow without extra costs.
English Test
If you’re eyeing colleges or jobs, this test is your ticket—it’s accepted by like 95% of top US schools and thousands worldwide, from Yale to random industries checking English chops. You take it online whenever, it adapts to your level on the fly, and boom, results hit your inbox in 48 hours for that quick portfolio glow-up. Plus, 2025 tweaks made it even more real-talk with interactive bits that mimic actual convos.
Duolingo ABC
Perfect for the little ones, this app turns reading into an adventure for kids aged 3 to 6, building basics like phonics, letter sounds, syllables, and spelling tricks through fun stories and tracing games. It’s free to start, with Super options to ditch ads, and it’s all about that immersive setup so preschoolers to early graders get hooked without feeling like homework.
Duolingo For Business
Bosses, this one’s for you—snag bulk Super plans at sweet discounts for your team, from 10 up to 1,000 subs to boost skills without the solo price tag. Go bigger than that? Just fill out a quick form for custom deals. It’s got promos floating around for up to 60% off, making it easy to level up the whole crew on languages or even that new chess side hustle.
Duolingo Subscription Plan Comparison (US vs. India)
| Plan Name | Key Benefits for All | US Pricing (Approx.) | India Pricing (Approx.) |
| Free Plan | Access to all language courses, core lessons, and gamified features. | $0 | ₹0 |
| Super Duolingo (Individual) | * No Ads: A completely ad-free learning experience. | Monthly: $12.99 | Monthly: ₹199 (Approx. $2.39) |
| * Unlimited Hearts: No limit on mistakes, allowing you to learn faster. | Annual: $83.99 – $59.99 (Varies) | Annual: ₹950 (Approx. $11.42) | |
| * Mistakes Review/Personalized Practice: Dedicated practice to review your errors. | |||
| * Unlimited Legendary Challenges (for Super Duolingo members). | |||
| Super Duolingo Family Plan | * All benefits of the Individual Super plan. | Annual: $119.99 | Annual: Pricing Varies (Up to 6 users) |
| * Up to 6 users (yourself and 5 others). | Per Person (Annual): Approx. $20.00 | ||
| Duolingo Max | * All Super Duolingo benefits plus advanced AI-powered features like Roleplay and Explain My Answer. | Premium Tier: Pricing is higher than Super; varies by platform. | Premium Tier: Pricing is higher than Super; varies by platform. |
📌 Important Notes on Pricing:
- Regional Pricing: Duolingo offers much lower pricing in countries like India, which is why the cost difference is so significant.
- Annual vs. Monthly: The annual plans for both countries offer a much better per-month value than the monthly plans.
- App Store vs. Web: Prices can sometimes be slightly different if you subscribe through the Apple App Store or Google Play Store versus the Duolingo website.
- Duolingo Max: This is the newest and most expensive tier, offering special AI features, but it’s not available for all languages yet.
🦉 Duolingo’s Subscription Plans in 2025: An Overview
Duolingo continues to offer a perfect balance of free, effective language learning and premium subscription upgrades designed to enhance the learning process. The platform maintains its core three-tier structure: the essential Free Plan, the enhanced Super Plan for individual learners, and the Super Family Plan for group accounts.
For learners in India, the pricing structure has seen some adjustments this year (2025). The monthly Super subscription is priced at approximately ₹199, while the annual plan offers better value at around ₹1,600. The Super Family Plan remains an economical choice for groups at ₹1,799 annually. Additionally, the Super plan now offers a 7-day free trial, allowing new users to experience the premium features risk-free.
The Three Tiers Explained
- Free Plan This plan provides full, no-cost access to all language lessons and courses. However, users are limited to five Hearts (lives), which deplete upon incorrect answers, necessitating a wait time (or a gem purchase) for refills. The free experience is ad-supported. It is an excellent starting point for new learners but can restrict the pace of dedicated study.
- Super Plan The individual premium subscription, Super Duolingo, removes all limitations and interruptions. Subscribers get Unlimited Hearts, allowing for error-free, continuous practice without pauses. The experience is 100% ad-free, ensuring focused learning. Additional features include personalized practice quizzes targeting weak areas and unlimited access to Legendary challenges to truly solidify knowledge. This plan is available monthly (₹199) or annually (₹1,600). The 7-day free trial is highly recommended to test its benefits.
- Super Family Plan This plan offers all the benefits of Super Duolingo—unlimited hearts, no ads, and personalized practice—shared across a group. It allows for up to 6 members (the manager plus five others) to share a single, cost-effective annual subscription. Priced at ₹1,799 annually, it provides significant savings when shared, making it an ideal choice for families or groups of friends committed to learning together.
Duolingo’s Refund Scoop – Don’t Get Caught Off Guard!
Hey, so if you’re dropping cash on the Duolingo English Test (DET) and things go sideways, here’s the lowdown on getting your money back – straight from the horse’s mouth, no cap. As of October 2025, Duolingo’s super strict about this stuff, but there are a couple lifelines if tech fails or scores ghost you. It’s all in their Terms of Service, and remember, they call the shots on approvals – no promises, just possibilities.
The No-Go Zones for Refunds
Straight up, if Duolingo boots your account for breaking rules (like cheating vibes or sketchy behavior), or if you just decide to peace out and delete everything yourself, tough luck – zero refunds or credits, even for tests you haven’t touched. Same deal if your session gets flagged and invalidated. It’s non-refundable city, full stop.
When You Might Score a Refund
Okay, plot twist: If your results don’t drop in your inbox within 48 hours (that’s their standard promise), you could snag a refund or credit – but only if it’s what they call a “commercially reasonable” delay. (Pro tip: Hit ’em up ASAP if you bought the Faster Results upgrade for 12-hour turnaround and it drags.) The catch? You gotta report the glitch within 24 hours of spotting it, like if the test crashes or won’t load. They’ll review and decide if it’s refund-worthy – max you’d get back is what you shelled out for that test. Oh, and bundles? No refunds there either, even if you bail early.
Heads Up on Bundles and Cancellations
You can reschedule or cancel anytime without extra fees, but that paid spot? Gone for good, no money back. If you don’t test within 21 days of buying, it auto-expires – poof, no dough returned.
Need Backup? Hit Up Support
Stuck? Slide into their live chat via your DET account (it’s popping Mon-Sat UTC) or shoot an email to englishtest@duolingo.com – they reply 24/7. For super specific test drama, englishtest-support@duolingo.com works too. Spill the deets, attach screenshots, and keep it chill – they’ve got your back if it’s legit.
Free to Start
The basic version of Duolingo is completely free, allowing anyone to begin their language learning journey without any financial commitment. This democratizes language education and removes barriers that might prevent people from learning new languages.
Engaging, Game-Like Lessons
Short, interactive lessons make learning feel like playing a game rather than studying. Features like streaks, XP points, leagues, and achievements keep you motivated and coming back daily. The bite-sized lessons (typically 5-15 minutes) fit easily into busy schedules.
Wide Range of Languages
From popular languages like Spanish, French, and German to less common ones like Welsh, Hawaiian, and Navajo, Duolingo offers an impressive selection of over 40 languages. They’re constantly adding new languages and courses based on user demand.
Personalized Learning Experience
The app uses AI to adapt to your learning style and pace, focusing on areas where you need more practice. The spaced repetition system ensures you review words and concepts at optimal intervals for long-term retention.
Global Community Support
Join a vibrant community of over 500 million learners worldwide. Participate in forums, compete in leagues, and connect with other language enthusiasts. The social aspect adds motivation and accountability to your learning journey.
Cross-Platform Accessibility
Learn seamlessly across devices – start a lesson on your phone during your commute and continue on your computer at home. Your progress syncs automatically across all platforms.
Final Thoughts
Learning a new language or proving your English proficiency shouldn’t break the bank. With a little bit of research and strategic timing, you can significantly reduce the cost of both Super Duolingo and the Duolingo English Test.
For language learners, leveraging free trials, student discounts, and the referral program can provide immense value. For those aiming for an annual subscription, waiting for a seasonal sale like Black Friday can lead to savings of over 60%.
For students and professionals, saving money on the Duolingo English Test is just as important. A Duolingo English Test coupon code 2025 from a verified partner can make the process of applying to universities more affordable, freeing up funds for other application-related expenses. Remember to always use verified links and trusted coupon sites to ensure you’re getting a legitimate discount.
The world of learning is at your fingertips. We encourage you to check back here regularly for updated codes and deals, and use these savings to invest in yourself and your future. Happy learning
Common FAQs
Yes, Duolingo periodically releases coupon codes for the English Test, though they’re less common than subscription discounts. These coupons typically emerge through educational partnerships, providing 10-15% discounts on test fees. Students should check with their target universities, as some institutions provide voucher codes to applicants. Additionally, Duolingo occasionally offers discounts during major educational conferences or testing seasons when demand is highest.
Duolingo promo codes often have regional restrictions based on currency, local partnerships, and marketing strategies. While some global codes work across all regions, many are specifically targeted to certain countries or continents. Users should verify code eligibility for their region before attempting to redeem. The terms and conditions of each code typically specify geographic restrictions. VPN usage to access region-specific deals violates Duolingo’s terms of service and may result in account restrictions.
While completely free Duolingo English Tests are rare, several scenarios might provide no-cost testing. Some universities cover test costs for admitted students or shortlisted applicants. Scholarship programs occasionally include English proficiency test fees in their coverage. Duolingo has also run promotional campaigns offering free tests to users in specific circumstances, such as refugees or students from particular economic backgrounds. The practice test, which provides a score estimate, remains free for all users and can help determine readiness before purchasing the official test.
Duolingo follows a relatively predictable promotional calendar with major releases quarterly, aligning with seasonal events and academic schedules. Minor promotions and partnership codes appear more frequently, sometimes weekly. The highest concentration of new codes occurs during November-December (holiday season), August-September (back-to-school), and January (New Year resolutions). Flash sales and surprise promotions can occur at any time, making it worthwhile to check for new codes before any purchase.
Generally, Duolingo’s system allows only one promo code per transaction. However, certain benefits can effectively stack through different mechanisms. For instance, student discounts might apply automatically to accounts with verified educational status, and promo codes can then be applied on top. Referral bonuses operate separately from promo codes, allowing users to benefit from both programs simultaneously. Cashback services and credit card rewards can provide additional savings without interfering with promo code usage.
Yes, most Duolingo promo codes have expiration dates ranging from a few days for flash sales to several months for ongoing promotions. The code itself will typically include or be accompanied by validity dates. Even without explicit expiration dates, Duolingo reserves the right to discontinue codes at any time. Users should apply codes promptly after discovering them to avoid disappointment.
We update Duolingo promo codes regularly, usually every month or during special events and holidays. For October 2025, you’ll find the latest active codes right here. New offers often appear at the start of the month or around festive seasons.
A code might not work if it’s expired, used up, or entered incorrectly (they’re case-sensitive!). Some codes are only for new users, specific subscription types, or must be redeemed on the website instead of the app.
Usually, only one code can be applied per purchase. However, some deals may combine with existing discounts like family or student plans. Always check the terms before applying.
Some codes can be redeemed in the app, but most work best on the Duolingo website (duolingo.com/redeem). Using the desktop site gives you the highest success rate.
Super Duolingo removes ads, gives you unlimited hearts, offline lessons, streak repairs, and personalized practice. The free version is still great but comes with ads, limited hearts, and no offline access.
As of August 2025, Super Duolingo costs about $12.99/month or $83.99/year. Family plans are around $119.99/year for up to 6 users (prices may vary by region).
Yes! Students can enjoy special deals like a 2-week free trial or discounts through platforms like Zoutons. Always check for verified offers before subscribing.
New users get a 14-day free trial. You can also refer friends and family through the app to earn up to 1 week of Plus free for each referral.
Yes. Duolingo sends you an email about 7 days before your trial ends. If you don’t cancel, your subscription will renew automatically and the fee will be charged.
Lingots are Duolingo’s in-app virtual currency. You earn them by reaching goals and milestones. Use Lingots to unlock avatars, power-ups, and bonus lessons.
Yes, subscriptions renew automatically. If you cancel in the middle of a cycle, you’ll still keep the benefits until your current plan ends.
