MetaBooks vs Croc 24
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MetaBooks
This AI-powered bilingual storybook app helps children learn English and Chinese through interactive reading and voice chat. A friendly AI tutor assists with pronunciation and speaking practice, making language acquisition fun and effective for young learners.
- AI-powered bilingual storybooks
- Interactive reading experience
- Real-time voice chat for practice
- AI tutor for pronunciation
- Stories for different age groups
- Conversation practice
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MetaBooks is an AI-powered bilingual storybook app designed to help kids learn English and Chinese through immersive interactive reading and real-time voice chat. With a friendly AI tutor, children can practice speaking, improve pronunciation, and build confidence in language skills. The app features engaging stories tailored for different age groups and language levels, making reading fun and effective. MetaBooks supports conversation practice and interactive dialogues, enabling kids to develop listening and speaking abilities naturally. Perfect for ESL learners and young bilingual explorers, this app turns language learning into an enjoyable adventure. Whether practicing vocabulary, reading comprehension, or real-time speaking, MetaBooks provides a smart and fun way to boost bilingual fluency. Download MetaBooks now to start your child’s interactive language learning journey!
Croc 24
This app offers a fun way to practice and master the 24 game. It features a free calculator for finding solutions, a challenge mode for testing skills, and a history tracker to monitor progress. Enjoy a delightful and ad-free mathematical adventure.
- Free calculator for finding all solutions
- Challenge mode with random puzzles
- History tracker for progress monitoring
- Powerful mathematical algorithm
- Adorable and intuitive interface
- Ad-free gaming experience
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Welcome to Croc's 24-Point Kingdom! Remember those fun times playing the 24 game with friends? Now our adorable croc buddy brings back that pure joy of mathematical discovery! Three Amazing Game Modes: • Free Calculator: Enter any 4 numbers and Croc instantly finds ALL possible solutions to make 24! No more head-scratching moments~ • Challenge Mode: Random 24-point puzzles test your math skills. Every question is a new challenge! • History Tracker: Review your calculation journey and witness your evolution from 24-game rookie to math champion! Why Choose Croc 24? • Powerful Algorithm: Advanced mathematical engine ensures every possible solution is found • Adorable Interface: Cute croc expressions make boring math absolutely delightful • Simple Operation: Intuitive touch interface suitable for all ages • Completely Free: No ads, pure gaming experience More than just a game: • Perfect math thinking trainer • Mental calculation skill booster • Fun family bonding tool • Your best companion for leisure time Join Croc on this amazing 24-point adventure! Let's make math fun and calculation joyful! Download now and start your 24-point quest!
Screenshots
Verdict
The clearest difference is monetization model: Croc 24 at free against MetaBooks's free with in-app purchases. MetaBooks's advantage is iOS requirement (15.6 vs 17.0). On price, rating, ratings volume and update cadence 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
Both are free to download. MetaBooks sells 2 one-off in-app purchases and Croc 24 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for MetaBooks against 5.0 for Croc 24. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
MetaBooks ships an update every 2 weeks, Croc 24 every 3 weeks. The most recent releases landed on June 1, 2026 and July 9, 2026 respectively.
| Parameter | MetaBooks | Croc 24 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 329 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | 涛 刘 | Wei Wang |
Customer experience
MetaBooks
Croc 24
In-app purchases
MetaBooks
- 60-Minutes Live Chat$0.99
- 300-Minutes Live Chat$1.99
Croc 24
- Unlock Premium$1.99
