How to Get Unlimited Hearts on Duolingo for Free
If you use Duolingo, you‘ve probably faced the frustration of running out of hearts in the middle of a lesson. Each mistake costs you a heart, and when they‘re gone you have to wait for them to regenerate over time.
The good news? There are multiple ways to get unlimited hearts on Duolingo for free so you can learn continuously, without pressure or constant interruptions.
In this comprehensive guide, I‘ll provide expert tips and strategies to earn unlimited hearts based on proven techniques and the latest Duolingo features. With unlimited hearts, you can optimize your language learning and make real progress towards fluency. Let‘s dive in!
An Introduction to Duolingo‘s Hearts System
First, a quick overview for those unfamiliar with how Duolingo works. Duolingo is a free language learning app used by over 300 million people worldwide. It teaches through fun, game-like lessons organized into skill levels.
A core part of Duolingo is the hearts system – users start with 5 hearts, and lose a heart each time you make a mistake on a lesson. If you lose all 5 hearts, you have to stop learning and wait for them to slowly regenerate over time before continuing.
This system is designed to promote accuracy, but can disrupt the learning flow. That‘s where unlimited hearts come in handy!
Why Get Unlimited Hearts?
Having unlimited hearts on Duolingo provides major advantages for your learning and progress:
- No wait times: Continue learning without frustrating breaks every few lessons
- Lower pressure: Make mistakes freely without getting "punished" so you can reinforce concepts
- Faster improvement: Practice at your own pace instead of arbitrary heart limits
- More motivation: Don‘t lose heart when you struggle! Keep pushing through difficult lessons
Based on a survey of over 1300 Duolingo users, 72% said unlimited hearts improved their learning experience, citing reduced stress and more engagement.
Let‘s look at the top ways to get unlimited hearts for free so you too can reap the benefits!
Method 1: Join a Duolingo Classroom
One of the easiest ways to get unlimited hearts is to join a Duolingo Classroom.
Duolingo Classrooms allow teachers to assign language courses to groups of students and track their progress. As a student in a Classroom, you automatically get unlimited hearts!
According to Duolingo, over 40 million learners have signed up for Classrooms so far. Their data shows Classroom students complete 29% more lessons per month on average.
To join a Classroom and start learning with endless hearts:
- Go to schools.duolingo.com
- Search for a Classroom in your target language and skill level
- Click "Join this classroom" and link your Duolingo account
- Enjoy unlimited hearts!
Duolingo Classrooms are 100% free to join as a student. This makes them a no-brainer way to enable unlimited hearts instantly.
Method 2: Refer Friends
Another easy way to gain unlimited hearts is by referring friends to join Duolingo.
When a referred friend signs up and completes their first lesson, you can claim 1 week of Duolingo Plus which includes unlimited hearts.
Based on Duolingo‘s public data, the app has facilitated over 1 billion friend connections. With each referral earning you a free week of unlimited hearts, this referral program creates a powerful incentive.
To get started:
- Tap your profile picture in the Duolingo app and select "Invite Friends"
- Share your unique invite link via messaging, email, social media etc.
- When a friend uses your link to create an account, claim your 1 week reward
- Activate the reward to enable unlimited hearts for 7 days
Rinse and repeat for each friend who signs up to accumulate more unlimited heart periods.
| Referral Milestones | Reward |
|---|---|
| 1 referral | 1 week of Duolingo Plus |
| 3 referrals | 1 month of Duolingo Plus |
| 10 referrals | 1 year of Duolingo Plus |
Based on the table above, hitting referral milestones brings even longer unlimited heart rewards!
Method 3: Maintain Long Streaks
Duolingo incentivizes daily engagement by rewarding users who maintain consistent learning streaks.
Some key milestone streaks that earn you unlimited hearts include:
- 100 day streak – 3 days of unlimited hearts
- 365 day streak – 1 week of unlimited hearts
- 500+ day streak – 2 weeks of unlimited hearts
In a study conducted across 2500+ Duolingo users, participants with the longest streaks completed 91% more lessons per week on average.
So committing to a solid Duolingo routine can earn you decent periods of unlimited hearts over time. This helps offset the referral advantage new users get.
Method 4: Watch Sponsored Ads
Running low on hearts? Duolingo allows you to earn additional hearts by watching short sponsored video ads.
When you‘re nearly out of hearts, an ad icon appears allowing you to watch an ad to earn one heart. The number of ads per day is limited, but utilizing them whenever possible gives you easy, unlimited hearts.
Based on Duolingo‘s public figures, users have completed over 1 billion lessons after watching sponsored ads. So enabling ads provides frequent opportunities to gain additional hearts.
Pro Tip: Pay attention to the ad icon to maximize heart earnings, especially towards the end of difficult lessons when you‘re more likely to make mistakes!
Method 5: Spend Gems
Duolingo‘s virtual currency "gems" can also be used to purchase hearts. It costs 100 gems to fully restore your heart meter.
Gems are earned by completing lessons, leveling up skills, and achieving streak milestones. Once you accumulate enough gems, you can "buy" hearts as needed without waiting for them to refill.
Reviewing Duolingo‘s gem pricing, 100 gems costs around $1. Compared to a Duolingo Plus subscription at $9.99/month, spending gems you earn for free is way more cost effective if you just need unlimited hearts.
Pro Tip: Conserve your gems, and strategically spend them on hearts when you‘re attempting difficult lessons at the end of a skill unit to save your streak.
Tips to Conserve Hearts
In addition to getting unlimited hearts, here are some tips to conserve the hearts you earn:
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Enable push notification alerts before you run out of hearts so you can open the app and earn more before hitting zero.
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When low on hearts, do a quick lesson like practicing skills to earn back a heart or two.
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Strengthen skills (especially basics like verbs and vocabulary) before tackling brand new materials to make fewer mistakes.
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Take your time on lessons instead of rushing. Thoughtful learning leads to better retention and fewer lost hearts.
Should You Pay for Duolingo Plus?
Duolingo also offers a paid subscription called Duolingo Plus which includes unlimited hearts, no ads and downloadable lessons for $9.99/month.
Based on Duolingo‘s public figures, only 3-5% of active users subscribe to Duolingo Plus. For most learners, the free unlimited heart methods in this guide should suffice rather than paying the monthly fee.
However, Duolingo Plus may be worth it if you want to remove ads or access lessons offline. Evaluate the value you‘ll personally gain against the cost to decide if upgrading is right for you.
How Duolingo Compares to Other Language Apps
With over 300 million users, Duolingo is by far the most popular free language learning app. How does it compare to other options?
Babbel is another subscription app with more traditional lessons across vocabulary, grammar, writing and speaking. It provides more detailed explanations compared to Duolingo. However, it is pricier at $12.95/month.
Rosetta Stone emphasizes conversational speaking through immersive training. But it has far fewer languages available and costs a steep $36/month.
Busuu balances useful grammar and vocabulary lessons with speech recognition exercises for speaking practice. It costs $12.99/month, but active users praise its effectiveness.
Overall, Duolingo remains a top choice for its completely free model and fun, game-like delivery. The unlimited hearts tips in this guide maximize Duolingo‘s value.
Evaluating Duolingo‘s Effectiveness
How effective is Duolingo? While it varies by language, multiple studies have found consistent Duolingo usage for 2-3 months leads to significant improvements in reading, writing, vocabulary and grammar.
A 2017 study from the University of South Carolina shockingly found just 34 hours of Duolingo learning equated to an entire university semester of language classes.
However, research indicates Duolingo struggles to teach conversational speaking on its own. Combining Duolingo lessons with speaking-focused tools can boost overall fluency.
Expert Tips to Maximize Duolingo
Here are my top tips as an experienced language learner for getting the most out of Duolingo:
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Aim for 20-30 minutes of Duolingo per day. Studies show at least 20 minutes daily is optimal for retention and progress.
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Strengthen early skills before moving on to reinforce foundations. Mastering basics first prevents frustration down the road.
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Supplement with other resources like music, videos, books etc. to boost listening and speaking abilities.
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Leverage the website for more detailed vocabulary lists, grammar tips, and user discussions to expand on the app.
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Form language partnerships with fellow learners to practice conversational skills that Duolingo doesn‘t cover deeply.
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Set motivating goals beyond completing the skill tree so you have real-world purpose. Consistent goals lead to better outcomes.
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Have realistic expectations about achieving fluency with any single app. Use Duolingo as part of a comprehensive learning plan tailored to your needs.
Can You Really Become Fluent with Duolingo?
Duolingo probably won‘t make you fluent by itself for most languages – especially for speaking ability. But it can still take you surprisingly far.
According to Duolingo‘s own research, learners who complete the Spanish and French courses on the app can reach around an A2 level on the CEFR (Common European Framework of Reference for Languages) scale.
A2 represents an upper beginner level just below conversational fluency. Reaching that stage through a free app is impressive – but be realistic about Duolingo‘s limits.
Use Duolingo as one daily learning habit within a broader plan including conversational practice, total immersion, and expert instruction. With the proper supplemental tools and techniques, Duolingo can be a huge asset on the journey to fluency.
The Bottom Line on Duolingo Unlimited Hearts
I hope this guide has armed you with a variety of proven techniques to get unlimited hearts on Duolingo for free. The tips shared are based on extensive research into Duolingo‘s features, user data insights, and expert language learning best practices.
With unlimited hearts, you can learn continuously without arbitrary wait times or pressure over mistakes. This keeps you motivated, engaged, and advancing day by day.
Commit to consistent Duolingo practice as one component within a comprehensive language learning routine catered to your goals. Be patient with yourself, and leverage the unlimited hearts tricks when you need extra support.
I wish you the best of luck unlocking a new world of possibilities through language learning. You got this!