One Hand Operation +

4.5
16.1K reviews
1M+
Downloads
Content rating
Everyone
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About this app

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.

Thank you.
Updated on
Mar 11, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.5
15.4K reviews
Brenda Lew
March 27, 2024
This app takes the accessibility of my phone to another level! I love the freedom I have in customizing which apps and features I want to include in the sidebar. If it isn't included in this new update, I would like to see an option to start a mode and routine. All in all, this app is must have for my phone
5 people found this review helpful
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Jonathan Ray
March 4, 2024
This app is amazing. Now I wish I'd gotten the larger phone size because these gestures make it so easy to use. There is a bug when using short and long swipes with quick actions enabled on both. Long swipe will work once then stop working for a while. Using quick action on long swipe only seems to resolve the issue and have the desired behavior.
9 people found this review helpful
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Kevin Foreman
May 24, 2023
This is a fantastic way to control large devices with one hand, great job, Samsung! However there is one glaring issue that most other edge navigation gesture apps don't have, which is Samsung forces this idea of a angled gesture for up and down gestures. Angled gestures are not intuitive. Please provide the ability to reduce the "Scroll angle" to 0 or remove it altogether and let us move the up/down gestures to a zero degree angle.
20 people found this review helpful
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What's new

New feature & stability improvements.

[Version 6.9.23]
- Changed the “Quick Vibration” option to default ON.
- Modified "Quick tools" color to improve icon visibility.
- Added "Arrow 3" gesture animation color / scale setting.
- Bug fixes and stability improvements.