# StopTime vs Timing Master

The clearest difference is ads: StopTime at none against Timing Master's shown. StopTime also leads on iOS requirement (13.0 vs 15.0). Timing Master's advantage is update cadence (daily vs every 5 days). 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.

StopTime ships an update every 5 days, Timing Master daily. The most recent releases landed on September 20, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | StopTime | Timing Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Daily** |
| Size | 130 MB | 12 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Arman Mkhitarian](https://appshunter.io/developer/1860912570) | [Metin OKANLI](https://appshunter.io/developer/6783917072) |

## What reviewers say

### StopTime

[App page](https://appshunter.io/ios/app/stoptime-timer-reaction-game/id6772400704)

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

**In-app purchases:** none


### Timing Master

[App page](https://appshunter.io/ios/app/timing-master-reflex-game/id6785534149)

**In-app purchases:** none


## Frequently asked questions

### Is StopTime free?

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

### Is Timing Master free?

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

### Do StopTime or Timing Master have ads?

Timing Master shows ads; StopTime does not.

### Which is updated more often, StopTime or Timing Master?

StopTime ships an update every 5 days, and Timing Master daily. Most recently, StopTime was updated on September 20, 2026 and Timing Master on September 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.*