# StopTime vs Stopwatch Challenge

The clearest difference is update cadence: Stopwatch Challenge at daily against StopTime's every 5 days. StopTime's advantage is device support (3 vs 1) and iOS requirement (13.0 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.

StopTime ships an update every 5 days, Stopwatch Challenge daily. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | StopTime | Stopwatch Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stoptime-timer-reaction-game/id6772400704/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Free | — |
| Size | 130 MB | 11 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Arman Mkhitarian](https://appshunter.io/developer/1860912570) | [Thibault Ducret](https://appshunter.io/developer/1842797901) |

## What reviewers say

### StopTime

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

Test your internal clock by stopping a stopwatch at precisely the right moment without any visual cues. Compete with friends or players worldwide across multiple game modes designed to challenge your time perception.

**Highlights:** Stopwatch timing challenges, No visual hints or numbers, Party mode for 2-4 players, 8 unique game modes, Global leaderboard, Personal stats tracking, Unlockable Pro modes

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

**In-app purchases:** none


### Stopwatch Challenge

[App page](https://appshunter.io/ios/app/stopwatch-challenge/id6811134669)

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

**In-app purchases:** none


## Frequently asked questions

### Is StopTime free?

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

### Is Stopwatch Challenge free?

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

### Do StopTime or Stopwatch Challenge have ads?

Neither StopTime nor Stopwatch Challenge shows ads.

### Which is updated more often, StopTime or Stopwatch Challenge?

StopTime ships an update every 5 days, and Stopwatch Challenge daily. Most recently, StopTime was updated on October 31, 2026 and Stopwatch Challenge on November 6, 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.*