Duolingo Energy Vs Duolingo Hearts: All You Need to Know (January 2026)

Duolingo has left users guessing as it made a major change to the language learning platform.

The popular language learning app has replaced its Hearts system with an Energy system.

The move has left users divided, with some praising the hearts system while others prefer the energy system.

In this guide, we shall share all that you need to know about the Heart and Energy system in Duolingo.

Duolingo is popular for its gamified way of teaching a new language. Users are a huge fan of its bite-sized lessons that make learning a new language a kid’s play.

The app is also known to add new features that keep learners motivated. Recently, they have made a major switch, yes, Duolingo has opted out of the heart system to the energy system.

Here is all you need to know about the difference between Duolingo Energy and Duolingo Heart.

Table of Contents

Duolingo Energy System:

The Duolingo Energy system begins with 25 units of energy.
You can lose energy for each mistake and gain energy for correct answers
Energy also regenerates over time.
The energy system allows users to continue learning even after making mistakes.
You can buy energy with Gems.
Super Duolingo and Duolingo Max subscribers gain unlimited energy.
Bonus energy can be earned through streaks of right answers.
If the energy system depletes, users can replenish it by watching ads, using gems or upgrading to Super Duolingo

The energy system focuses on avoiding mistakes to earn rewards through correct answers.

Therefore, Anticipation of random rewards encourages continuous engagement.

Also Read > How to Get Unlimited Hearts On Duolingo

Duolingo Hearts System:

In the Duolingo Heart System, users started with 5 hearts.
If learners made a mistake, they lost a heart for each mistake.
The heart system does not allow users to make mistakes.
If they used up all the hearts, then they need to wait tilll the hearts are replenished to resume the learning process.
Hearts could be gained through watching ads or by practising old, already learned content.
One can even buy hearts with the help of gems.
If a learner has subscribed to Duolingo Premium, they have an unlimited heart supply.

This system was set to encourage carefulness and helped reduce errors in the long run.

Also Read > How to Fix Duolingo Practice To Earn Hearts Greyed Out

Hearts vs Energy

Hearts

5 hearts.
Lost 1 heart per mistake.
The cost to start the lesson was free.
The reward for the correct answer is none.
When the depletes cannot continue learning.
To replenish need to relearn old lessons.
Watch ads.
Purchase with gems.
Wait for 5 to 6 hours til it replenishes.
The premium option leads to unlimited hearts.
Anxiety about making mistakes encourages playing it safe.

Energy

Start with 25 energy units.
Lose 1 energy per mistake.
Cost to start a lesson loss of 1 energy.
Reward for correct answer, random bonus energy for streaks.
When it depletes cannot continue learning.
To replenish.
Random bonuses during play.
Wait for regeneration.
Purchase with gems.

The heart system slowed the learning process, but it made the foundation strong.

Energy system will aid you in continue learning and inspire learners to keep learning even if they make mistakes.

Though the Duolingo Energy feature may help learners get through more lessons.

However, it does not mean better language acquisition can be achieved by covering more lessons. Mistakes are a fundamental part of the learning process.

However the most important point here is to learn a new languge rather than concentrating on hearts and energy boosts.

Whichever is helpful in mastering the new language is best for you.