Comparison

Quizlet vs ClassDojo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Quizlet

Transform study materials into personalized learning tools. Practice with adaptive methods, audio lectures, and interactive tests to build study habits and master subjects. Engage with friends and track progress for a more effective and enjoyable learning experience.

Highlights
  • Audio recording for study guides
  • Flashcard and study set creation
  • Instant homework explanations
  • Conversational audio study
  • Adaptive learning practice
  • Simulated practice tests
  • Spaced repetition review
  • Gamified study with Charms
Features
Read full description

Whatever you're studying, a language, the MCAT, or next week's history quiz, Quizlet helps you turn any material into personalized study tools, then practice with the methods that actually work for you. Over 60 million students, teachers, and lifelong learners use Quizlet to study smarter, including 2 in 3 high schoolers and 1 in 2 college students. Students say Quizlet is the fastest way to prepare for a test and 87% say it helps them build a real study habit. Turn any material into study tools in seconds - Audio Recording: Record or upload a lecture and Quizlet turns it into organized study guides and flashcards automatically, so you can spend less time transcribing, more time learning. - Flashcards & Study Guides: Type, paste, or upload your notes and Quizlet builds a complete study set for you. - Ask Quizlet: Get instant, clear explanations for to get unstuck on homework or practice problems. Study in the moments that work for you - Podcasts: Turn your notes, sets, and study guides into conversational audio you can review on your commute, at the gym, or anywhere you're not at a desk. - Learn: Adaptive practice that meets you at your level and adjusts as you improve. Practice with confidence, not guesswork - Practice Tests: Simulate the real thing so you walk in ready. - Spaced Repetition: Quizlet intelligently resurfaces exactly what you need to review, right when you need it, so what you learn actually sticks. - Retention insights: Track your mastery over time instead of hoping it's sinking in. Make studying something you want to come back to - Charms: A puzzle game that turns your real course material into something genuinely fun to play. - Study With Friends: Track progress alongside classmates and turn solo study anxiety into shared accountability. Why students trust Quizlet - 2 in 3 students trust Quizlet more than any other study app - 87% of students say Quizlet helps them build a study habit Source: Quizlet Survey, May 2026 Quizlet is the study platform that adapts to you. Start strong, stay on track, and finish strong with confidence. Quizlet Plus subscriptions will be charged to your iTunes account. Your monthly or annual subscription automatically renews unless canceled at least 24 hours before the end of the current period. Manage your subscriptions in your Account Settings after purchase. Some features may not be available in your country or region. Terms of Service: https://quizlet.com/tos Privacy Policy: https://quizlet.com/privacy

About

ClassDojo

This platform connects teachers, parents, and students to foster positive classroom communities. It facilitates communication, shares updates, and provides engaging learning content for children. The goal is to make education enjoyable and keep everyone informed about school activities.

Highlights
  • Safe teacher-parent communication
  • Photo and video updates from teachers
  • Fun learning content for kids
  • School news and updates
  • Classroom community building
  • Progress tracking for students
Features
Read full description

It’s time to build better classrooms. Class Dojo is a game-changing platform designed for teachers, parents and kids. The end goal? Giving kids an education they love. Here’s how. * Teachers and parents can safely and easily communicate throughout the school day * Parents get photo and video updates from their child’s teacher, so they can feel like they’re there * Kids get fun learning content at school and at home * Everyone stays in the know on the latest and greatest school news and updates. *Did we mention it’s free? Join the millions strong in 180 countries that are making their classrooms feel more like communities. "I’ve divided my time teaching as B.C. and A.C.: before ClassDojo, and after ClassDojo. I never want to go back!" — Jen E., an elementary school teacher The Plus Experience When parents start using ClassDojo and are ready for more of what they love, there’s ClassDojo Plus—more memories, more moments, more milestones. And yes, more answers to “how was school today?” Terms of use: https://www.classdojo.com/terms Privacy policy: https://www.classdojo.com/privacy

Screenshots

Quizlet4 screens
ClassDojo4 screens

Verdict

The call

The clearest difference is ads: ClassDojo at none against Quizlet's shown. ClassDojo also leads on update cadence (every 2 days vs weekly) and ratings volume (4.1M vs 1.1M). On price, rating, review sentiment and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Quizlet sells 9 in-app purchases, starting at $9.99 per month and ClassDojo sells 9 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Quizlet against 4.8 for ClassDojo. Both are backed by a comparable volume of ratings — 1.1M and 4.1M respectively. Written reviews are what separate them: 61% of Quizlet's written reviews are positive against 69% of ClassDojo's.

UpkeepUpdate frequency

Quizlet ships an update weekly, ClassDojo every 2 days. Both last shipped on November 6, 2026.

Scorecard3 real differences · 8 level
Quizlet versus ClassDojo: the parameters behind the verdict, then further details
ParameterQuizletClassDojo
PriceFreeFree
Rating4.8 (1.1M ratings)4.8 (4.1M ratings) — better
Positive reviews60.9% of reviews68.7% of reviews — better
Number of ratings1.1M4.1M — better
Update frequencyWeeklyEvery 2 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
Best chart rank#4 — better#5
DevicesiPhone, iPadiPhone, iPad
Requires iOS17 — better18.0
Further details — not scored
Size271 MB216 MB
Age rating4+4+
DeveloperQuizlet IncClassDojo, Inc.

Customer experience

Quizlet

All ratings1,138,763 ratings
Positive95.0%
Neutral1.8%
Negative3.2%
Written reviews4,423 reviews
Positive60.9%
Neutral8.6%
Negative30.5%

ClassDojo

All ratings4,140,938 ratings
Positive96.6%
Neutral1.6%
Negative1.8%
Written reviews4,383 reviews
Positive68.7%
Neutral7.5%
Negative23.8%

User reviews

Quizlet

From 1.1M App Store ratings

What we love

  • 🚀 Great study tool
  • 👍 Helpful for learning vocabulary and concepts
  • 🚀 Efficient flashcard creation and review
  • 👍 Useful for a variety of subjects
  • 👍 Personalized learning experience

Room to improve

  • 🐛 Buggy after recent updates
  • 💰 Paywall for essential features
  • 🔒 Difficult to cancel subscription
  • 🐛 Syncing and editing issues
  • 🔒 Accessibility issues for visually impaired users

ClassDojo

From 4.1M App Store ratings

What we love

  • 🚀 Great communication tool
  • 👍 Useful for behavior management
  • 💡 Allows sharing of student work and progress
  • 👍 Facilitates parent-teacher interaction
  • 👍 Customizable point system

Room to improve

  • 🐛 Notification issues
  • 🔒 Privacy concerns with sharing student information
  • 💰 Paid features are required for full functionality
  • 🤔 Cluttered interface with too many irrelevant posts
  • 🤔 Difficult to navigate and find specific information

Bugs and requests

Quizlet

Reported bugs

5 issues
  • Flashcard content disappearing or duplicating
  • Freezing and loading issues on mobile
  • Incorrect answers marked as correct in tests
  • Inability to rearrange flashcards in a set
  • Scanning feature not working as expected

Requested features

5 requests
  • Add bullet point support for flashcards
  • More color customization options
  • Ability to edit flashcards during review
  • Alphabetical sorting for flashcard sets
  • Offline access to all features

ClassDojo

Reported bugs

3 issues
  • Inconsistent notification delivery
  • Progress data disappearing or resetting
  • Difficulties with uploading and sharing content

Requested features

5 requests
  • Ability to download student photos and work
  • Option to filter and unfollow posts not relevant to a student
  • Improved search and organization of posts
  • Scheduling feature for posting class updates
  • Ability to send group messages to other parents

In-app purchases

9 purchases

Quizlet

Subscriptions9
  • Quizlet Plus$9.991 Month
  • Quizlet Teacher$35.991 Year
  • Quizlet Teacher1 Month trial$35.991 Year
Show 6 more
  • Quizlet Plus Unlimited$44.991 Year
  • Quizlet Go2 variants$44.991 Year
  • Quizlet Plus7 Days trial$44.991 Year
  • Quizlet Go7 Days trial$44.991 Year
  • Quizlet Go14 Days trial$44.991 Year
  • Quizlet Plus14 Days trial$44.991 Year
9 purchases

ClassDojo

Subscriptions9
  • ClassDojo Plus Basic7 Days trial$6.991 Month
  • ClassDojo Plus Basic7 Days trial$7.991 Month
  • ClassDojo Plus Basic$7.991 Month
Show 6 more
  • ClassDojo Plus Basic7 Days trial$8.991 Month
  • Dojo Sparks7 Days trial$9.991 Month
  • ClassDojo Plus Basic7 Days trial$9.991 Month
  • ClassDojo Plus Basic$9.991 Month
  • ClassDojo Plus Basic7 Days trial$10.991 Month
  • ClassDojo Plus Basic7 Days trial2 variants$69.991 Year

Questions

Is Quizlet free?
Quizlet is free to download, with in-app purchases available.
Is ClassDojo free?
ClassDojo is free to download, with in-app purchases available.
Which has better reviews, Quizlet or ClassDojo?
ClassDojo is rated higher. Quizlet averages 4.8 out of 5 from 1.1M ratings, while ClassDojo averages 4.8 from 4.1M ratings.
Do Quizlet or ClassDojo have ads?
Quizlet shows ads; ClassDojo does not.
Which is updated more often, Quizlet or ClassDojo?
Quizlet ships an update weekly, and ClassDojo every 2 days. Most recently, Quizlet was updated on November 6, 2026 and ClassDojo on November 6, 2026.
Which is more popular, Quizlet or ClassDojo?
Quizlet currently peaks at #4 in the App Store charts, and ClassDojo at #5. Chart position reflects recent download velocity rather than total install base.

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