One Hand Operation +

One Hand Operation +

Use your device easily with only one hand ! (Good Lock family)

One Hand Operation + Screenshots

One Hand Operation + Description
One Hand Operation + (Package Name: is developed by Samsung Electronics Co., Ltd. and the latest version of One Hand Operation + was updated on July 17, 2020. One Hand Operation + is in the category of Tools. You can check all apps from the developer of One Hand Operation + and find 121 alternative apps to One Hand Operation + on Android. Currently this app is for free.This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK / XAPK files on are original and 100% safe with fast download.
With this app, you can use your device easily with only thumb.
When the function is set, thin gesture handles are added to the left / right side of the screen.
By swiping this handle, defined functions will be executed. the default function is the Back button which most frequently used.
You can set various functions on horizontal / diagonal up / diagonal down direction gestures. As you become accustomed to using short gestures, you can set up more functions on long gestures.
Currently available functions are as follows, and we plan to provide additional function upgrades.
- Back key
- Home key
- Recent key
- Menu key
- Apps screen
- Previous app
- Forward ( web browser )
- Open notification panel
- Open quick panel
- Screen off
- Close app
- Flashlight
- Split screen view
- Assistance app
- Finder search
- Screenshot
- Show/hide navigation bar
- Floating navigation buttons
- Pull screen down
- One-handed mode
- Power key menu
- Home screen shortcuts
- Start application
- Task switcher
- Quick tools
Depending on the size of hand, the thickness of thumb, or the shape of the bumper case being used, various handle settings are provided to optimize gesture recognition.
The handle will receive user's touch above the running app. So, as long as the gesture recognition is possible, it is recommended to set handle to be thin.
And once you are fully familiar with the use of gestures, It is recommended that set max transparency.
In addition, when the touch interference is severe with running application such as game, you can set [App exceptions] in [Advanced Settings], then the gesture handles will not work when the app is running.
Experience the convenience of gestures on your phone and tablet with One Hand Operation +.
Thank you.
One Hand Operation + Update
Some bugs are resolved.
< Version 3.5.13 >
- Adjusted layout of Task switcher. ( restore close button )
- Fixed force close problem on Task switcher. ( O-OS )
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One Hand Operation + Features
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Google Play


Android 7.0+