Apr 15, 2025
Key Mapper is a key remapping and automation app that customizes hardware inputs and floating buttons. Download and install old versions of Key Mapper & Floating Buttons that suits your device model and enjoy your favorite features!
Key Mapper 3.0 is here! 🎉
🫧 Floating Buttons: you can create custom on-screen buttons to trigger key maps.
🗂️ Grouping key maps into folders with shared constraints.
🔦 Change the flashlight brightness. Tip: use the constraint for when the flashlight is showing to remap your volume buttons to change the brightness.
🛜 Send HTTP requests with a new action.
❤️ Many improvements to make your key mapping experience more enjoyable.
See all the changes at http://changelog.keymapper.club.
Key Mapper & Floating Buttons old version 3.0.0 was released on Apr 15, 2025 by sds100. The app download size is 7.5 MB. We recommend you download the latest version of Key Mapper & Floating Buttons for the new features and better performance.
Download the Latest VersionCheck out the detailed comparison between the latest and old version of Key Mapper & Floating Buttons, including the file size and Android system requirements.
| Version 3.0.0 | Version 4.5.0 (Latest) | |
|---|---|---|
| Package Name | io.github.sds100.keymapper | io.github.sds100.keymapper |
| Version | 3.0.0 | 4.5.0 |
| Update Date | Apr 15, 2025 | Sep 27, 2026 |
| Size | 7.5 MB | 15.8 MB |
| Requires Android | Android 5.0+ (Lollipop, API 21) | |
| Architecture | arm64-v8a | armeabi-v7a |
| Signature | 2645fb8abb28c74f84c81591e1073be736afd8b4 | 2645fb8abb28c74f84c81591e1073be736afd8b4 |
| Google Play App License | Not Required | Not Required |