# Timer with reverse screen vs FlowChrono

The clearest difference is update cadence: FlowChrono at every 6 days against Timer with reverse screen's every 2 weeks. 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.

Timer with reverse screen ships an update every 2 weeks, FlowChrono every 6 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Timer with reverse screen | FlowChrono |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Size | 36 MB | 46 MB |
| Requires iOS | 15.8.3 | **15.6** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [泽鑫 王](https://appshunter.io/developer/1736653110) |

## What reviewers say

### Timer with reverse screen

[App page](https://appshunter.io/ios/app/timer-with-reverse-screen/id6502266989)

**Features:** macOS Compatibility

**In-app purchases:** none


### FlowChrono

[App page](https://appshunter.io/ios/app/flowchrono/id6759900174)

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

**In-app purchases:** none


## Frequently asked questions

### Is Timer with reverse screen free?

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

### Is FlowChrono free?

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

### Do Timer with reverse screen or FlowChrono have ads?

Both Timer with reverse screen and FlowChrono show ads.

### Which is updated more often, Timer with reverse screen or FlowChrono?

Timer with reverse screen ships an update every 2 weeks, and FlowChrono every 6 days. Most recently, Timer with reverse screen was updated on October 14, 2026 and FlowChrono on October 16, 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.*