# Virtual Key

> This app supports your one-handed operations.

Canonical page: [https://chrome-stats.com/d/jp.dip.mukacho.overlaybutton](https://chrome-stats.com/d/jp.dip.mukacho.overlaybutton)

## Overview

- **ID:** `jp.dip.mukacho.overlaybutton`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Mukacho Apps
- **Category:** TOOLS
- **Downloads:** 8,170
- **Version:** 3.9.0
- **Last updated:** 2022-11-20
- **First published:** 2018-01-08
- **Publisher country:** JP
- **Size:** 3.33 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=jp.dip.mukacho.overlaybutton)
- **Website:** [https://overlaybutton.web.app/manual/index.html](https://overlaybutton.web.app/manual/index.html)
- **Privacy policy:** [https://overlaybutton.firebaseapp.com/privacypolicy.html](https://overlaybutton.firebaseapp.com/privacypolicy.html)

## Description

"Virtual Key" is an Android app that enhances one-handed operations on your device. It enables easy access to functions such as Back, Home, and Recents buttons, alongside additional features like opening apps, taking screenshots, and managing audio volume. Users can also view clipboard history and send custom intents with a premium upgrade. The app uses accessibility permissions for specific functions and can integrate with Tasker or Locale for streamlined operations. Designed for convenience, it's perfect for users who frequently navigate their devices with one hand.

## Rankings

- #605,793 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.QUERY_ALL_PACKAGES`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.vending.BILLING`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `jp.dip.mukacho.overlaybutton.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/jp.dip.mukacho.overlaybutton)