# CoTutor vs Kango

The clearest difference is rating: Kango at 4.2 against CoTutor's 2.0. Kango also leads on update cadence (every 2 days vs every 2 weeks) and ratings volume (5 vs 1). CoTutor's advantage is ads (none vs shown) and iOS requirement (15.1 vs 18.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. CoTutor sells 1 one-off in-app purchase and Kango sells 13 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Kango holds the better App Store score, 4.2 against 2.0. That said, the two scores are not equally well evidenced: Kango has 5 ratings behind it against 1, so its average is the more settled of the two.

CoTutor ships an update every 2 weeks, Kango every 2 days. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CoTutor | Kango |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/cotutor-cambridge-exams-prep/id6756912402/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/kango-read-and-learn-languages/id6757430682/reviews)** |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 64 MB | 241 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [CoLearn](https://appshunter.io/developer/1863623200) | [Kublet Inc.](https://appshunter.io/developer/1725827702) |

## What reviewers say

### 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 |


### Kango

[App page](https://appshunter.io/ios/app/kango-read-and-learn-languages/id6757430682)

Practice speaking English through AI-powered roleplay conversations. Get instant feedback to improve fluency and confidence in various real-world scenarios, from interviews to daily chats. Achieve your language goals faster and more effectively.

**Highlights:** AI-powered speaking tutor, Roleplay conversation practice, Instant feedback on speaking, Real-world scenario practice, Boost communication skills, Improve fluency and confidence

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro Subscription | $4.99 | per 7 days |
| Monthly Pro Subscription | $7.99 | per month |
| Max Plan | $7.99 | per 7 days |
| Max Weekly | $9.99 | per 7 days |
| Monthly Max Subscription | $14.99 | per month |
| Monthly Premium | $17.99 | per 7 days |
| Max Monthly | $19.99 | per month |
| Max Quarterly | $39.99 | per 3 months |
| Max Quarterly | $44.99 | per 3 months |
| Yearly Pro | $69.99 | per year |
| Yearly Pro Subscription | $69.99 | per year |
| Yearly Pro Subscription | $99.99 | per year |
| Yearly Premium | $99.99 | per year |


## Frequently asked questions

### Is CoTutor free?

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

### Is Kango free?

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

### Which has better reviews, CoTutor or Kango?

Kango is rated higher. CoTutor averages 2.0 out of 5 from 1 ratings, while Kango averages 4.2 from 5 ratings.

### Do CoTutor or Kango have ads?

Kango shows ads; CoTutor does not.

### Which is updated more often, CoTutor or Kango?

CoTutor ships an update every 2 weeks, and Kango every 2 days. Most recently, CoTutor was updated on October 11, 2026 and Kango on October 24, 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.*