One Hand Operation Support app icon

One Hand Operation Support

Provides temporary one-handed operation mode and gesture function(Back,Home,etc)

Suiren · jp.mura.kusa.ohosupport.free

Not rated yet 100K+ downloads v7.83 5.7 MB Android 6.0+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v7.83 (7830)
Updated
Nov 9, 2025 (11 months ago)
APK size
5.7 MB
Requires
Android 6.0+ (API 23)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
Apr 24, 2022 (at least)
Permissions
13 (1 sensitive)
Website
kusamura.la.coocan.jp/mobile/ohosupport.html
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

One Hand Operation Support is an app by Suiren in the Tools category, listed since at least April 2022. It has no native code, so it runs on any Android processor.

It asks for 13 permissions, 1 of them sensitive: display over other apps. It asks for the same permissions as version 7.82. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v7.83

2025/07/07 ver 7.83 Minor fix. 150,000 DL thanks campaign!

Description

From the listing uploaded by “appupdater”.

A cat who likes one-handed operation will support your "one-handed operation". This app is useful in the following scenes. "Recent smartphones are big for me and difficult to operate with one hand." "I want to operate it with another hand when I have luggage or a bag" ************************ > What you can do [1] Easily tap a button that your finger cannot reach by one-handed operation mode. [2] Easily one-handed operate back / home / notification bar by gesture function. [3] Customize to your favorite icons such as cats and shapes. What you cannot do - In one-handed operation mode, only tap/long tap/swipe supported. - In one-handed operation mode, continuous taps are not possible (tap will return to the original screen) - In one-handed operation mode, text editing menus such as copy cannot be tapped (under consideration). - In one-handed operation mode, protected apps (such as Chrome's secret tab) are displayed in black screen (tap operation possible). Other points - Battery saving. - Launch a shortcut from another apps. - We emphasize privacy protection and do not collect or analyze personal information at all. This app is no need to worry about information leaks because internet access is not allowed. ************************ > - All are free except for the pre-release feature. - About development support There is a paid option in the Free ver, also there is a paid Pro ver. It would be greatly appreciated if you could support us to cover the continuous development / operation cost of the app. ************************ > - This app uses the Accessibility Service API to collect data. However, as shown below, the data will be promptly discarded after use, except for "(2)*1". In addition, data will not be transferred outside the device under any circumstances. (1) Take screenshot This app (One Hand Operation Support) collects Screenshot data to enable the generation in one-handed mode when you run one-handed mode. Also the data is discarded after the one-handed-mode, and not transfer outside the device. (2) Retrieve window content This app (One Hand Operation Support) collects list of running apps to enable simulation of touch operation to on-screen apps, after you perform a touch operation in one-handed mode. Also the data is discarded after the simulation, and not transfer outside the device. (2)*1: When you use the "Memory Tap Function", the package name of the app you selected to remember in this app will be saved in the device. If you want to discard the data, you can delete it from [App action]-[Assign icon operations]-[Manage Memory tap]. (3) Perform Gestures This app (One Hand Operation Support) perform the touch operation to enable simulation of touch operation to on-screen apps, after you perform a touch operation in one-handed operation mode screen and collect the app list data.

Version history

3 versions are listed, going back to v7.81.

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Nov 9, 2025.
  • Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
  • Same certificate as the 2 other versions checked

Store checks and file details

  • Developer signature verified Nov 9, 2025
  • Validated against Google Play Nov 9, 2025
  • Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
  • Signing certificate (SHA-1)17:29:96:67:82:B4:8B:77:B7:4D:C7:64:14:B8:4A:7B:B0:6D:E8:5C
  • File MD5597f90546ae7fed7b77ec84c01014ca6
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (13)

One Hand Operation Support requests 13 permissions, 1 of them sensitive.

Required hardware & features

One Hand Operation Support APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is One Hand Operation Support free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the One Hand Operation Support APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 597f90546ae7fed7b77ec84c01014ca6.

Tags

More Tools apps