Comparison

ClassDojo vs ReadBuddy.ai

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

Head to head
About

ClassDojo

This platform connects teachers, parents, and students to foster positive classroom communities. It facilitates communication, shares school updates, and provides engaging learning content for children. The goal is to create an enjoyable educational experience for everyone involved.

Highlights
  • Teacher-parent communication
  • Photo and video updates
  • Student learning content
  • School news and updates
  • Classroom community building
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

About

ReadBuddy.ai

This AI-powered companion helps children understand any book they read by asking age-appropriate questions. It fosters comprehension, confidence, and critical thinking, allowing parents to track progress. Works with any physical or digital book.

Highlights
  • AI-powered reading comprehension
  • Works with any book
  • Age-appropriate questions
  • Parental progress tracking
  • Builds confidence and curiosity
  • No personal data collected
Features
Read full description

ReadBuddy is an AI-powered reading companion for children (grades K–5) and their parents. It works with any book your child reads — picture books, graphic novels, or chapter books — and turns every book into comprehension practice, a daily reading habit, and clear progress you can see. SCAN ANY BOOK. QUIZ IN SECONDS. Your child scans a book cover and gets thoughtful, age-appropriate comprehension questions on the spot. 1,500+ popular titles already have curated questions — and it works with any book, no limited library. DAILY RECAP: EVERY QUIZ, FOLLOWED UP The questions your child missed don't just disappear. Every finished book comes back as bite-size follow-up practice — a think-about-it question, a read-it-out-loud passage, and the vocabulary words to master. READ ALOUD & READING SPEED Kids read a short passage out loud and watch their words appear live as they speak. ReadBuddy measures reading speed (WCPM) and tracks fluency over time. Audio is analyzed in the moment, then deleted — never stored or shared. WEEKLY MISSION, STREAKS & REMINDERS Set a weekly reading goal together and track it day by day. If your reader falls behind, a friendly push or email nudge brings them back on track. MADE FOR PARENTS, TOO - Sunday Parent Report — a weekly email recap of books, quizzes, reading speed, and skills to encourage next - Growth tab — trends across books, speed, accuracy, and expression - "For Parents" notes after every quiz: what your child understood, and what to talk about next WHY FAMILIES TRUST READBUDDY - Works with any book — no limited library - Builds comprehension and fluency, not just page counts - No personal or biometric data collected from children - Audio recordings never stored ReadBuddy helps young readers build confidence, curiosity, and critical thinking — ten minutes at a time. Download free and turn tonight's book into a reading habit.

Screenshots

ClassDojo4 screens
ReadBuddy.ai4 screens

Verdict

The call

The clearest difference is review sentiment: ReadBuddy.ai at 100% against ClassDojo's 69%. ReadBuddy.ai also leads on rating (5.0 vs 4.8). ClassDojo's advantage is update cadence (every 2 days vs every 2 months) and ratings volume (4.1M vs 7). On price, ads, in-app purchases and monetization model 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. ClassDojo sells 17 in-app purchases, starting at $6.99 per month and ReadBuddy.ai sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ReadBuddy.ai holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: ClassDojo has 4.1M ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 69% of ClassDojo's written reviews are positive against 100% of ReadBuddy.ai's.

UpkeepUpdate frequency

ClassDojo ships an update every 2 days, ReadBuddy.ai every 2 months. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

Scorecard5 real differences · 6 level
ClassDojo versus ReadBuddy.ai: the parameters behind the verdict, then further details
ParameterClassDojoReadBuddy.ai
PriceFreeFree
Rating4.8 (4.1M ratings)5.0 (7 ratings) — better
Positive reviews68.8% of reviews100.0% of reviews — better
Number of ratings4.1M — better7
Update frequencyEvery 2 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#4 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size212 MB79 MB
Age rating4+4+
DeveloperClassDojo, Inc.Wei Si

Customer experience

ClassDojo

All ratings4,111,964 ratings
Positive96.6%
Neutral1.6%
Negative1.8%
Written reviews4,260 reviews
Positive68.8%
Neutral7.5%
Negative23.7%

ReadBuddy.ai

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

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

ReadBuddy.ai

Not enough reviews yet to summarise bugs or requests.

In-app purchases

17 purchases

ClassDojo

Subscriptions17
  • ClassDojo Plus Basic7 Days trial$6.991 Month
  • ClassDojo Plus Basic7 Days trial$7.991 Month
  • ClassDojo Plus Basic$7.991 Month
Show 14 more
  • ClassDojo Plus7 Days trial$8.991 Month
  • ClassDojo Plus Basic7 Days trial$8.991 Month
  • Dojo Sparks7 Days trial$9.991 Month
  • ClassDojo Plus Basic7 Days trial2 variants$9.991 Month
  • ClassDojo Plus Basic$9.991 Month
  • ClassDojo Plus Basic7 Days trial$10.991 Month
  • ClassDojo Plus7 Days trial2 variants$39.996 Months
  • ClassDojo Plus Basic7 Days trial$39.991 Year
  • ClassDojo Plus Basic7 Days trial$59.991 Year
  • Dojo Sparks7 Days trial$64.991 Year
  • ClassDojo Plus Basic7 Days trial2 variants$69.991 Year
  • ClassDojo Plus7 Days trial$79.991 Year
  • ClassDojo Learning Bundle7 Days trial$99.991 Year
  • ClassDojo Plus Basic$299.991 Year
4 purchases

ReadBuddy.ai

Subscriptions4
  • ReadBuddy Basic Monthly1 Month trial$4.991 Month
  • ReadBuddy Family Monthly1 Month trial$8.991 Month
  • ReadBuddy Basic Yearly1 Month trial$49.991 Year
Show 1 more
  • ReadBuddy Family Yearly1 Month trial$89.991 Year

Questions

Is ClassDojo free?
ClassDojo is free to download, with in-app purchases available.
Is ReadBuddy.ai free?
ReadBuddy.ai is free to download, with in-app purchases available.
Which has better reviews, ClassDojo or ReadBuddy.ai?
ReadBuddy.ai is rated higher. ClassDojo averages 4.8 out of 5 from 4.1M ratings, while ReadBuddy.ai averages 5.0 from 7 ratings.
Do ClassDojo or ReadBuddy.ai have ads?
Neither ClassDojo nor ReadBuddy.ai shows ads.
Which is updated more often, ClassDojo or ReadBuddy.ai?
ClassDojo ships an update every 2 days, and ReadBuddy.ai every 2 months. Most recently, ClassDojo was updated on October 17, 2026 and ReadBuddy.ai on October 11, 2026.

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