# My study timer vs REWIND

The clearest difference is update cadence: REWIND at every 4 days against My study timer's every 27 months. My study timer's advantage is iOS requirement (13.0 vs 26.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

My study timer ships an update every 27 months, REWIND every 4 days. The most recent releases landed on September 30, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | My study timer | REWIND |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 4 days** |
| Size | 1 MB | 2 MB |
| Requires iOS | **13.0** | 26.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Robby Segers](https://appshunter.io/developer/980257617) | [Andrei Dziamyanau](https://appshunter.io/developer/6792466453) |

## What reviewers say

### My study timer

[App page](https://appshunter.io/ios/app/my-study-timer/id1569353935)

**Features:** macOS Compatibility

**In-app purchases:** none


### REWIND

[App page](https://appshunter.io/ios/app/rewind-adhd-time-blindness/id6792466451)

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

**In-app purchases:** none


## Frequently asked questions

### Is My study timer free?

My study timer is free to download, with no in-app purchases.

### Is REWIND free?

REWIND is free to download, with no in-app purchases.

### Do My study timer or REWIND have ads?

Neither My study timer nor REWIND shows ads.

### Which is updated more often, My study timer or REWIND?

My study timer ships an update every 27 months, and REWIND every 4 days. Most recently, My study timer was updated on September 30, 2026 and REWIND on October 12, 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.*