# Too Fast Too Slow vs Inner Clock Master

The clearest difference is in-app purchases: Inner Clock Master at none against Too Fast Too Slow's 1. Too Fast Too Slow's advantage is update cadence (every 2 days vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Too Fast Too Slow sells 1 one-off in-app purchase. Inner Clock Master asks for nothing beyond the download.

Too Fast Too Slow ships an update every 2 days, Inner Clock Master every 4 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Too Fast Too Slow | Inner Clock Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/too-fast-too-slow/id6471321976/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 19 MB |
| Requires iOS | **16.1** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [1418 Technologies](https://appshunter.io/developer/1700984429) | [Ryoma Yanagimoto](https://appshunter.io/developer/1681944215) |

## What reviewers say

### Too Fast Too Slow

[App page](https://appshunter.io/ios/app/too-fast-too-slow/id6471321976)

Test your reaction skills in this addictive timing challenge. Stop a timer precisely on 100 to achieve perfect scores. Unlock power-ups to aid your precision and compete with others.

**Highlights:** Precision timing challenge, Stop timer on 100, Unlockable power-ups, Score comparison, Sleek modern design, Endless gameplay

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Slo-Mo Three Pack | $0.99 | one-time |


### Inner Clock Master

[App page](https://appshunter.io/ios/app/inner-clock-master/id6757979617)

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

**In-app purchases:** none


## Frequently asked questions

### Is Too Fast Too Slow free?

Too Fast Too Slow is free to download, with in-app purchases available.

### Is Inner Clock Master free?

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

### Do Too Fast Too Slow or Inner Clock Master have ads?

Neither Too Fast Too Slow nor Inner Clock Master shows ads.

### Which is updated more often, Too Fast Too Slow or Inner Clock Master?

Too Fast Too Slow ships an update every 2 days, and Inner Clock Master every 4 days. Most recently, Too Fast Too Slow was updated on October 8, 2026 and Inner Clock Master on October 10, 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.*