# JOJO Math and Reading vs CoTutor

The clearest difference is rating: JOJO Math and Reading at 4.9 against CoTutor's 2.0. JOJO Math and Reading also leads on ratings volume (45 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. JOJO Math and Reading sells 10 in-app purchases, starting at $40.00 per month and CoTutor sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

JOJO Math and Reading holds the better App Store score, 4.9 against 2.0. That said, the two scores are not equally well evidenced: JOJO Math and Reading has 45 ratings behind it against 1, so its average is the more settled of the two.

JOJO Math and Reading ships an update every 9 days, CoTutor every 2 weeks. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | JOJO Math and Reading | CoTutor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (45 ratings)](https://appshunter.io/ios/app/jojo-math-and-reading/id6474731348/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/cotutor-cambridge-exams-prep/id6756912402/reviews) |
| Number of ratings | **45** | 1 |
| Positive reviews | 96.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 211 MB | 64 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | +4 | 9+ |
| Developer | [SMART BEAN TECHNOLOGY PTE. LTD.](https://appshunter.io/developer/1677289065) | [CoLearn](https://appshunter.io/developer/1863623200) |

## What reviewers say

### JOJO Math and Reading

[App page](https://appshunter.io/ios/app/jojo-math-and-reading/id6474731348)

This app helps children aged 4-10 improve math skills, focus, and build consistent practice habits through handwriting-based exercises. It offers engaging games and personalized levels to make learning enjoyable and effective.

**Highlights:** Handwriting-based math practice, Concentration games with timers and encouragement, Covers addition, subtraction, multiplication, and word problems, Personalized learning levels, Built-in rewards and math games, Focus on building daily routines

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $40.00 | per month |
| Monthly Plan | $40.00 | per month |
| Quarterly Plan | $60.00 | per 3 months |
| Quarterly Plan | $60.00 | per 3 months |
| Quarterly Plan (2 Learners) | $109.00 | per 3 months |
| Quarterly Plan (3 Learners) | $161.99 | per 3 months |
| Annual Plan | $189.99 | per year |
| 14-Day Learning Challenge | $4.99 | one-time |
| 21-Day Learning Challenge | $5.99 | one-time |
| 30-Day Learning Challenge | $9.99 | one-time |


### CoTutor

[App page](https://appshunter.io/ios/app/cotutor-cambridge-exams-prep/id6756912402)

This app provides a comprehensive platform for JEE exam preparation, offering smart practice questions, personalized study plans, and concept notes. It helps students identify weak areas and track their progress with detailed analytics to study more effectively.

**Highlights:** Topic-wise practice questions, Personalized study plans, Concept notes and formula sheets, Progress analytics, Smart practice across Physics, Chemistry, Maths, Adaptive revision schedules

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Energies | $0.99 | one-time |


## Frequently asked questions

### Is JOJO Math and Reading free?

JOJO Math and Reading is free to download, with in-app purchases available.

### Is CoTutor free?

CoTutor is free to download, with in-app purchases available.

### Which has better reviews, JOJO Math and Reading or CoTutor?

JOJO Math and Reading is rated higher. JOJO Math and Reading averages 4.9 out of 5 from 45 ratings, while CoTutor averages 2.0 from 1 ratings.

### Do JOJO Math and Reading or CoTutor have ads?

Neither JOJO Math and Reading nor CoTutor shows ads.

### Which is updated more often, JOJO Math and Reading or CoTutor?

JOJO Math and Reading ships an update every 9 days, and CoTutor every 2 weeks. Most recently, JOJO Math and Reading was updated on October 17, 2026 and CoTutor on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*