Key Mapper & Floating Buttons is a personalization app developed by sds100.
Download Statistics
Key Mapper & Floating Buttons has been downloaded 12 million times. In the last 30 days, the app was downloaded 230 thousand times. It is ranked in the top 100 personalization apps.
User Ratings
Key Mapper & Floating Buttons is rated 3.58 out of 5 stars. The rating is based on 26 thousand ratings.
App Information
Key Mapper & Floating Buttons is FREE to download. The APK download size is 8.62 MB. The latest version available is 4.2.1. The last update was on August 11, 2026.
Technical Requirements
Key Mapper & Floating Buttons requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play July 2019.
Description
Make custom macros on your keyboard or gamepad, make on-screen buttons in any app, and unlock new functionality from your volume buttons!
Key Mapper supports a huge variety of buttons and keys*:
- ALL your phone buttons (volume AND side key) - Game controllers (D-pad, ABXY, and most others) - Keyboards - Mouse buttons - Headsets and headphones - Fingerprint sensor
Not enough keys? Design your own on-screen button layouts and remap those just like real keys!
What shortcuts can I make? --------------------------
With over 100 individual actions, the sky is the limit. Build complex macros with screen taps and gestures, keyboard inputs, open apps, control media, and even send intents directly to other apps.
How much control do I have? ---------------------------
TRIGGERS: You decide how to trigger a key map. Long press, double press, press as many times as you like! Combine keys on different devices, and even include your on-screen buttons.
ACTIONS: Design specific macros for what you want to do. Combine over 100 actions, and choose the delay between each one. Set repeating actions to automate and speed up slow tasks.
CONSTRAINTS: You choose when key maps should run and when they shouldn't. Only need it in one specific app? Or when media is playing? On your lockscreen? Constrain your key maps for maximum control.
* Most devices are already supported, with new devices being added over time. Let us know if it's not working for you and we can prioritize your device.
Not currently supported: - Joysticks and triggers (LT,RT) on gamepads
Security and accessibility services ---------------------------
This app includes our Key Mapper Accessibility service that uses the Android Accessibility API to detect the app in focus and adapt key presses to user-defined key maps. It is also used to draw assistive Floating Button overlays on top of other apps.
By accepting to run the accessibility service, the app will monitor key strokes while you're using your device. It will also emulate swipes and pinches if you are using those actions in the app.
It will NOT collect any user data or connect to the internet to send any data anywhere.
Our accessibility service is only triggered by the user when pressing a physical key on their device. It can be turned off any time by the user in the system accessibility settings.
Come say hi in our Discord community! keymapper.app/discord
See the code for yourself! (Open source) github.com/keymapperorg/KeyMapper
Read the documentation: keymapper.app
Recent changes: • Talkback actions • Monochrome app icon • "Any input device" is the default for triggers • Bug fixes and accessibility improvements
📖 View the complete changelog at: http://keymapper.app/changelog
Get a detailed PDF report for Key Mapper & Floating Buttons with download trends, rating history,
and key performance statistics — useful for competitive research or tracking your own app.
Learn more
Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
Comments on Key Mapper & Floating Buttons for Android
★★★★★John sachin Balasta· Aug 7, 2026
Can you possess make the floating buttons free plsss I beg you it's pretty good, but I need floating buttons I don't have money
★★★★★S.K gamer.001 S.K gamer.001· Aug 30, 2026
This app is very useful for FREE fire pc emot
★★★★★KRATOS KUSHWAH· Sep 4, 2026
I don't know how I tell you but this just incident key mapper save my device to got hacked I know it was unbelievable it was spoken less my ratings is not for the use of key mapping it was of my happiness 💓. I don't know I cannot be thought how I say that how my device save by getting hack! Eat five star do nothing key mapping do same thing
★★★★☆The Azazz Experience· Sep 1, 2026
Floating button layouts should be able to be linked to an app, so it only opens when that app is active; when switching apps, layouts should switch automatically.
★★★★☆prathvi Tejas· Jul 29, 2026
Mouse keys are not working in mapping of keys
★☆☆☆☆G and C Fernando.· Aug 13, 2026
All app troubles. Chek issues and data stalled and send to some where I don't know. Troubles app asap get rid of my device owner said. I'm the pay bills.
★☆☆☆☆colonel radec· Aug 5, 2026
You can't remap a controller. You Can input a button but the mapper can't output a button. I can make L1 for example turn on the flashlight, but I Can't make L1 Hit O... who is this made for???????
★★☆☆☆Kevin Chung· Sep 2, 2026
It took me two hours to configure two navigation balls. This should have been a two-min task. The interface is not intuitive, and you will not be able to modify anything until you understand how the GUI is designed. It is very confusing and not something you expect for a simple utility like this. It is ashame because it does work well, and it is rather useful. But I know I don't want to touch this again.
★☆☆☆☆Ayden B· Jul 27, 2026
You should advertise this as a free floating button app if that feature isn't free
Google Play Rankings for Key Mapper & Floating Buttons
Subscribe to see full ranking history in this country
AppBrain offers valuable information about your app and those of your competitors. Join AppBrain for free and claim this app to view more ranking data, view history etc.
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.
