# GrabNum -  test your limit — Adjust speed, test your limit

> Adjust speed, test your limit (iPhone/iPad app by Hippo Kingdom Limited.)

- Source: https://appshunter.io/ios/app/grabnum-test-your-limit/id6449583458 (this page in markdown: same URL + `.md`)
- Developer: [Hippo Kingdom Limited](https://appshunter.io/developer/1689594393)
- Category: Games, Sports, Casual, Sports
- Price: Free
- Age rating: 4+
- Requires: iOS 15.3 · 5 MB
- Languages: English, French, Japanese, Korean, Chinese, Chinese
- Released: 2023-05-28
- Data updated: 2026-06-03
- User reviews in markdown: https://appshunter.io/ios/app/grabnum-test-your-limit/id6449583458/reviews.md

## What is GrabNum?

GrabNum is a game that tests human reflexes. In the game, the conversion speed of random numbers can be adjusted from 1 second to 0.25 seconds. Try and see what your limit is!


## Version history (last 3 releases)

### 1.2 — 2023-06-11

Use Slider to adjust the speed instead of using Check Box to select the difficulty

### 1.1 — 2023-06-02

Use Slider to adjust the speed instead of using Check Box to select the difficulty

### 1.0 — 2023-05-28

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 2026-06-03.*