# Reaction Timer Game vs Stop

The clearest difference is device support: Reaction Timer Game at 6 against Stop's 2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Reaction Timer Game sells 2 one-off in-app purchases and Stop sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Reaction Timer Game ships an update every 5 months, Stop every 3 months. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Reaction Timer Game | Stop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (71 ratings)](https://appshunter.io/ios/app/reaction-timer-game/id572319874/reviews)** | — |
| Number of ratings | **71** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 43 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod, Apple TV, Apple Watch, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Coomer](https://appshunter.io/developer/1006451481) | [Gary Bennett](https://appshunter.io/developer/1848817343) |

## What reviewers say

### Reaction Timer Game

[App page](https://appshunter.io/ios/app/reaction-timer-game/id572319874)

Test your reflexes with this game where the goal is to stop a timer exactly on zero. It features multiple difficulty levels and quick rounds, making it perfect for playing anytime, anywhere, even offline.

**Highlights:** Stop timer exactly on zero, Multiple difficulty levels, Quick play rounds, Offline play supported, Single and multi-timer challenges

**Features:** Apple Watch app, iMessage stickers

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra Games | $0.49 | one-time |
| Nudges | $0.99 | one-time |


### Stop

[App page](https://appshunter.io/ios/app/stop-it/id6754552103)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly_premium | $1.99 | per month |
| Unlimited Lives | $1.99 | one-time |
| Premium Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is Reaction Timer Game free?

Reaction Timer Game is free to download, with in-app purchases available.

### Is Stop free?

Stop is free to download, with in-app purchases available.

### Do Reaction Timer Game or Stop have ads?

Both Reaction Timer Game and Stop show ads.

### Which is updated more often, Reaction Timer Game or Stop?

Reaction Timer Game ships an update every 5 months, and Stop every 3 months. Most recently, Reaction Timer Game was updated on October 8, 2026 and Stop on October 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.*