# StopLight! Stop the Timer Game vs Stopwatch Challenge

The clearest difference is in-app purchases: Stopwatch Challenge at none against StopLight! Stop the Timer Game's 11. Stopwatch Challenge also leads on ads (none vs shown) and update cadence (daily vs every 6 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. StopLight! Stop the Timer Game sells 11 one-off in-app purchases. Stopwatch Challenge asks for nothing beyond the download.

StopLight! Stop the Timer Game ships an update every 6 days, Stopwatch Challenge daily. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | StopLight! Stop the Timer Game | Stopwatch Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stoplight-stop-the-timer-game/id6802486190/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | **Daily** |
| Monetization | Free | — |
| Size | 20 MB | 11 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Moussa Zekak](https://appshunter.io/developer/1877491058) | [Thibault Ducret](https://appshunter.io/developer/1842797901) |

## What reviewers say

### StopLight! Stop the Timer Game

[App page](https://appshunter.io/ios/app/stoplight-stop-the-timer-game/id6802486190)

Test your timing and precision in this challenging game where you stop a timer exactly on a target number. Compete solo, challenge friends in duels, or play a social deduction game as an imposter.

**Highlights:** Blind timer stopping challenge, Solo endless rounds, 1v1 duels (couch, bot, online), Imposter social deduction mode, Customizable skins and clock faces, Game Center leaderboards and achievements

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GRAPE STATIC Backdrop | $2.99 | one-time |
| BLACKOUT Backdrop | $2.99 | one-time |
| Molten Clock | $2.99 | one-time |
| Cryo Clock | $2.99 | one-time |
| DEEP FRIED SUNSET Backdrop | $3.99 | one-time |
| VAPORGRID Backdrop | $4.99 | one-time |
| Vaporwave Clock | $4.99 | one-time |
| Ghost Clock | $4.99 | one-time |
| GLITCH Button | $7.99 | one-time |
| Solid Gold Clock | $7.99 | one-time |
| THE GOAT Button | $29.99 | one-time |


### 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 StopLight! Stop the Timer Game free?

StopLight! Stop the Timer Game is free to download, with in-app purchases available.

### Is Stopwatch Challenge free?

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

### Do StopLight! Stop the Timer Game or Stopwatch Challenge have ads?

StopLight! Stop the Timer Game shows ads; Stopwatch Challenge does not.

### Which is updated more often, StopLight! Stop the Timer Game or Stopwatch Challenge?

StopLight! Stop the Timer Game ships an update every 6 days, and Stopwatch Challenge daily. Most recently, StopLight! Stop the Timer Game was updated on October 25, 2026 and Stopwatch Challenge on October 26, 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.*