# Study Timer App vs Deep

The clearest difference is update cadence: Study Timer App at every 2 days against Deep's every 17 months. Study Timer App also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

Study Timer App ships an update every 2 days, Deep every 17 months. The most recent releases landed on September 29, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Study Timer App | Deep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 17 months |
| Size | 39 MB | 9 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jigang Lee](https://appshunter.io/developer/1725399426) | [Rahul Rao](https://appshunter.io/developer/1755617973) |

## What reviewers say

### Study Timer App

[App page](https://appshunter.io/ios/app/study-timer-app/id6479210596)

**Features:** macOS Compatibility

**In-app purchases:** none


### Deep

[App page](https://appshunter.io/ios/app/deep-focus-and-practice-timer/id6743986862)

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

**In-app purchases:** none


## Frequently asked questions

### Is Study Timer App free?

Study Timer App is free to download, with no in-app purchases.

### Is Deep free?

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

### Do Study Timer App or Deep have ads?

Neither Study Timer App nor Deep shows ads.

### Which is updated more often, Study Timer App or Deep?

Study Timer App ships an update every 2 days, and Deep every 17 months. Most recently, Study Timer App was updated on September 29, 2026 and Deep on September 17, 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.*