# Busy calculator

> Utilities

Canonical page: [https://chrome-stats.com/d/id6502144467](https://chrome-stats.com/d/id6502144467)

## Overview

- **ID:** `id6502144467`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Hideaki Uchikoshi
- **Category:** Utilities
- **Version:** 1.1.69
- **Last updated:** 2026-07-28
- **First published:** 2024-05-02
- **Size:** 35 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Apple App Store](https://apps.apple.com/jp/app/busy-calculator/id6502144467?l=en-US)
- **Website:** [https://achi3net.web.app](https://achi3net.web.app/)
- **Privacy policy:** [https://achi3net.web.app/app-privacy-policy](https://achi3net.web.app/app-privacy-policy)

## Description

Each time user press a number key, the keys are shuffled and their arrangement changes.

#brain exercise

## Rankings

- #1,146,839 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6502144467)