# UseBy vs Focus Timer

The clearest difference is update cadence: UseBy at daily against Focus Timer's every 2 months. Focus Timer's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

UseBy ships an update daily, Focus Timer every 2 months. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | UseBy | Focus Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 2 months |
| Size | 22 MB | 41 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rui Zhang](https://appshunter.io/developer/1832901176) | [Huzaib Sayyed](https://appshunter.io/developer/1778310247) |

## What reviewers say

### UseBy

[App page](https://appshunter.io/ios/app/useby-expiry-track/id6749925117)

**Features:** macOS Compatibility

**In-app purchases:** none


### Focus Timer

[App page](https://appshunter.io/ios/app/focus-timer-pomodoro-tasks/id6756983769)

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

**In-app purchases:** none


## Frequently asked questions

### Is UseBy free?

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

### Is Focus Timer free?

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

### Do UseBy or Focus Timer have ads?

Both UseBy and Focus Timer show ads.

### Which is updated more often, UseBy or Focus Timer?

UseBy ships an update daily, and Focus Timer every 2 months. Most recently, UseBy was updated on November 8, 2026 and Focus Timer on October 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.*