One Hand Operation + is a tools app developed by Samsung Electronics Co., Ltd..
Download Statistics
One Hand Operation + has been downloaded 3.8 million times. In the last 30 days, the app was downloaded 23 thousand times.
User Ratings
One Hand Operation + is rated 4.33 out of 5 stars. The rating is based on 17 thousand ratings.
App Information
One Hand Operation + is FREE to download. The last update was on March 10, 2019.
Technical Requirements
One Hand Operation + requires Android 13+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2019.
Description
With this app you can easily use your device with your thumb gesture.
When the feature is set, a thin gesture handle is added to the left/right side of the screen. Swipe this handle to execute the defined functions. The default function is the most frequently used back button.
You can set various functions for horizontal/diagonal up/down diagonal gestures. Once you get used to using short swipe gestures, you can set more features for long swipe gestures.
Depending on the size of your hand, the thickness of your thumb, or the shape of the bumper case you are using, different handle settings are provided to optimize gesture recognition.
The handle receives the user's touch event on top of the running app. It can interfere with running applications. Therefore, it is recommended to set the handle as thin as possible for gesture recognition.
If 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.
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 - Pull screen down - One-handed mode - Power key menu - Home screen shortcuts - Start application - Start app in pop-up view - Move screen - Widget pop-up - Task switcher - Quick tools - Virtual touch pad - Floating navigation buttons - Keyboard shortcuts
Enjoy the convenience of gestures on your phone and tablet with this app.
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I don't know if it is a bug, or it is not yet implemented, in any case please support Back swipe preview, does not work, with the native back gesture it works correctly. Please do something, for me One hand+ is a must-have app.
★★★★★Pavan Kumar· Feb 8, 2026
This is very useful and must have one for a samsung phone.I really liked it, in fact this using the smartphone more convenient. Give it some time for the muscle memory to lock in then you will it very much.
★★★★★Jeremiah Horton· Aug 2, 2025
You can customize your user experience and phone interface, but it is as open as you can assign gestures to a plethora of things that fit your needs. If you dislike the bars and arrows showing around cluttering your phone, they've got you covered! You can make them transparent in the color settings. Not enough review space on how important and crucial this app is. It needs more toggles for the quick tools such as Battery saving, performance mode, etc.
★★☆☆☆Atif Shehzad· Mar 4, 2026
While playing games my diagonal up and diagonal down gesture to go to previous and next track is not working for some time now, it used to work fine before. Can this be fixed please.
★☆☆☆☆JMarie “Gāĭus” Gaius· Mar 1, 2026
Not compatible with my phone? Do I have to buy a new phone?
★☆☆☆☆Prin· Oct 1, 2025
Cannot do a flip portrait... wonder why samsung developers on and off regarding flip portrait. Why allows left and right landscape, but not allow flip portrait on all phones. They are so inconsistent. When they feel good, they put it on, and they sick, they remove it. Stupid!
★☆☆☆☆Ender· Aug 26, 2025
Please add another way to open the volume panel, the volume controls in Quick Tool are very small, and it's very easy to hit the maximum volume when try to lower the volume. I almost got a heart attack.....
Google Play Rankings for One Hand Operation +
This app is not ranked
Technologies used by One Hand Operation +
One Hand Operation + is requesting 0 permissions and is using 9 libraries.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
Android Jetpack core