# MM Study Online vs Study Timer Study Rainbow

The clearest difference is in-app purchases: MM Study Online at none against Study Timer Study Rainbow's 4. MM Study Online also leads on device support (3 vs 1) and iOS requirement (15.0 vs 26.4). On price, update cadence and ads there is nothing between them.

Both are free to download. Study Timer Study Rainbow sells 4 in-app purchases, starting at $0.49 per month. MM Study Online asks for nothing beyond the download.

MM Study Online ships an update weekly, Study Timer Study Rainbow every 5 days. The most recent releases landed on September 12, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | MM Study Online | Study Timer Study Rainbow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (39 ratings)](https://appshunter.io/ios/app/mm-study-online/id1665710693/reviews)** | — |
| Number of ratings | **39** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free | — |
| Size | 139 MB | 37 MB |
| Requires iOS | **15.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Thu Yein Ye Htut Zaw](https://appshunter.io/developer/1498091954) | [Toshiaki Nakamura](https://appshunter.io/developer/822485897) |

## What reviewers say

### MM Study Online

[App page](https://appshunter.io/ios/app/mm-study-online/id1665710693)

Access certified courses from accredited institutions to enhance your professional knowledge. Engage with online/offline video lectures, study materials, and interactive discussions. Secure your personal data with robust encryption and monitored login sessions.

**Highlights:** Certified courses from accredited centers, Online and offline video lectures, Study materials, Interactive discussions, Certificates upon completion, Encrypted personal data, Monitored login sessions

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

**In-app purchases:** none


### Study Timer Study Rainbow

[App page](https://appshunter.io/ios/app/study-timer-study-rainbow/id6780163715)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student Support Monthly | $0.49 | per month |
| Plus Monthly | $1.99 | per month |
| Student Support Yearly | $5.99 | per year |
| Plus Yearly | $19.99 | per year |


## Frequently asked questions

### Is MM Study Online free?

MM Study Online is free to download, with no in-app purchases.

### Is Study Timer Study Rainbow free?

Study Timer Study Rainbow is free to download, with in-app purchases available.

### Do MM Study Online or Study Timer Study Rainbow have ads?

Neither MM Study Online nor Study Timer Study Rainbow shows ads.

### Which is updated more often, MM Study Online or Study Timer Study Rainbow?

MM Study Online ships an update weekly, and Study Timer Study Rainbow every 5 days. Most recently, MM Study Online was updated on September 12, 2026 and Study Timer Study Rainbow on September 18, 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.*