# ClockSnd vs Study Timer

The clearest difference is ads: ClockSnd at none against Study Timer's shown. ClockSnd also leads on update cadence (daily vs every 2 days). Study Timer's advantage is iOS requirement (15.1 vs 17.0). On price, 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.

ClockSnd ships an update daily, Study Timer every 2 days. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ClockSnd | Study Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 2 days |
| Size | 28 MB | 36 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vladyslav Romaniv](https://appshunter.io/developer/1738841280) | [Ryan Impey](https://appshunter.io/developer/1773084455) |

## What reviewers say

### ClockSnd

[App page](https://appshunter.io/ios/app/clocksnd/id6480379759)

**Features:** macOS Compatibility

**In-app purchases:** none


### Study Timer

[App page](https://appshunter.io/ios/app/study-timer-focus-fish/id6745766537)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ClockSnd free?

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

### Is Study Timer free?

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

### Do ClockSnd or Study Timer have ads?

Study Timer shows ads; ClockSnd does not.

### Which is updated more often, ClockSnd or Study Timer?

ClockSnd ships an update daily, and Study Timer every 2 days. Most recently, ClockSnd was updated on October 7, 2026 and Study Timer on September 30, 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.*