# I am fast.

> Measure reaction speed and compare globally. (iPhone/iPad app by youngdoo kim.)

- Source: https://appshunter.io/ios/app/i-am-fast/id1463830572 (this page in markdown: same URL + `.md`)
- Developer: [youngdoo kim](https://appshunter.io/developer/1463830571)
- Category: Games
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 10.0 · 68 MB
- Languages: English
- Released: 2019-06-12
- Data updated: 2026-06-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/i-am-fast/id1463830572/reviews.md

## What is I am fast.?

- How fast is my response?
- Compare speed with people all over the world.

## Key features

- Measure response speed
- Global speed comparison
- Simple gameplay


## Frequently asked questions about I am fast.

### How fast is I am fast.?

I am fast. measures your response speed. The app allows you to compare your reaction time with people all over the world.

### What is the gameplay like in I am fast.?

The gameplay focuses on testing your reaction time. You can see how fast your response is and compare it to other players globally.

### Is I am fast. free to play?

Yes, I am fast. is available for free. There are no costs associated with downloading or playing the game.

### What is the age rating for I am fast.?

I am fast. has an age rating of 4+. This indicates it is suitable for young children and general audiences.

### When was I am fast. last updated?

The latest version of I am fast. was released on June 12, 2019. The app was initially released on the same date.

### Does I am fast. have multiplayer?

I am fast. allows you to compare your speed with people all over the world, suggesting a global leaderboard or competitive element rather than direct real-time multiplayer.

### Can I play I am fast. offline?

The description mentions comparing speed with people all over the world, which implies an internet connection is needed for that feature. Offline play capabilities are not specified.

## Version history (last 1 release)

### 1.1.1 — 2019-06-12

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-22.*