One Hand Operation + APK

Version -
Last updated: Fri, 17 Sep 2021 7:04:20 UTC

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

One Hand Operation + apk

APP Information

Download Version (481700000)
Apk Size3.74 MB
App DeveloperSamsung Electronics Co., Ltd.
Malware CheckTRUSTED
Install on Android7.0 and up

Download One Hand Operation + APK

App Description

One Hand Operation + is samsung,android,sidegesturepad,tools,hand,operation, content rating is Everyone (PEGI-3). This app is rated 5 by 3 users who are using this app. To know more about the company/developer, visit Samsung Electronics Co., Ltd. website who developed it. apps can be downloaded and installed on Android 7.0 and higher Android devices. The Latest Version of Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than APK Mirror. This app APK has been downloaded 11885+ times on store. You can also download APK and run it with the popular Android Emulators.

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
 - Floating navigation buttons
 - Pull screen down
 - One-handed mode
 - Power key menu
 - Home screen shortcuts 
 - Start application 
 - Task switcher 
 - Virtual touch pad
 - Quick tools
Enjoy the convenience of gestures on your phone and tablet with this app.
Thank you. 

App ChangeLog

  • Bug fixes & stability improvements.
  • [Version 4.8.17]
  • - Restore to show mini volume popup for volume keys.
  • - Fix overlapping issues with system back gesture.
  • - Fix touch malfunction after "Split screen view".
  • - Fix "Split screen view" issue when PIP is displayed.
  • - Fix "Screenshot" issue in landscape immersive mode.

App Screens

One Hand Operation + App Screen 1One Hand Operation + App Screen 2One Hand Operation + App Screen 3One Hand Operation + App Screen 4One Hand Operation + App Screen 5One Hand Operation + App Screen 6One Hand Operation + App Screen 7One Hand Operation + App Screen 8

Older Versions

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Google Play Reviews

  1. Tsuki Hime-avatar

    Tsuki Hime

    I can't believe I've only just discovered this app. If this had appeared somewhere on top of the list, it would've saved me lots of trouble and frustration of having to test SO many assistive touch apps. Granted, it's a little trickier launching the commands coz swiping on the handles can be interpreted as simply swiping on the screen, the performance though is more reliable compared to 3rd party apps. It doesn't have disruptive ads and it also doesn't cause any of my apps to freeze/crash.

  2. Steven Beaubien-avatar

    Steven Beaubien

    Causes the touchscreen to not work when watching the Netflix, Discovery+ or HBO Max. For someone who is as impatient as myself. This is a major problem. So I disabled it to see if it was the root cause. Sure enough it was the problem. I was glad to uninstall.

  3. Carlton Saves-avatar

    Carlton Saves

    Really love the app except even after latest update, very often the side bar gets moved up the edge or isn't there at all. I need to own app, toggle it off and on, then it magically goes back to where it was. Please fix!

  4. Xir Ao-avatar

    Xir Ao

    Nice addition to my Samsung phone. Surprised I need to download an additional app for this. It's nice though that this app does not required additional permissions, neither required to Change the accessibility settings that allow an app to see everything on your screen.

  5. Geoff Phillips-avatar

    Geoff Phillips

    Probably the best app around! Gives users great flexibility in assigning actions to gestures (swipe diagonal up etc.). Should be renamed "Edge gestures" as "One Hand Operation" is just one of the app's benefits.

  6. Umar-avatar


    Excellent application, i don't use my lock button anymore. It has many excellent features and the best of all, the customer service is incredible. Thank you Samsung for making our lives easier! Update: one request, please add Launch Application option to Quick Tools

  7. Ali Abid-avatar

    Ali Abid

    1 problem with playstore if updated from samsung appstore and open playstore update options still available for update. If updated from playstore after Samsung store same problem

  8. Dr Ye Min Swe-avatar

    Dr Ye Min Swe

    This app is my only reason why I keep buying Samsung despite nearly 200$ more expensive than cheaper Xiaomi and other Chinese brand phone This app is soo perfect and very much integrated with system made me feel like it's worth to pay extra 200$ every 2-3 year ( my phone usual lifespan ) for this app It just barely cost 8$/month for loving this app and I think it's quite worth it

  9. Adem Sofilić-avatar

    Adem Sofilić

    Must have! Amazing! Developer is really kind and listens to the feedback! No ads.

  10. Lakshmi Narayana Meka-avatar

    Lakshmi Narayana Meka

    Probably one of the best customizable tool from samsung. Every mobile company should implement one such tool in their devices.