Button And Key Checker
“Simple Android app for checking HW buttons and keys” the developer's tagline
Button And Key Checker has 13 thousand installs. It doesn't have enough ratings yet to judge what users think. Show more ›
Button And Key Checker is made and published by Petr Janoušek. AppBrain is an independent app data site and isn't affiliated with Petr Janoušek. The app name, icon, screenshots and description belong to Petr Janoušek and are shown as published on Google Play.
Summary
Button And Key Checker shows exactly which key is pressed, covering hardware buttons and external keyboards. It supports device HW buttons, USB/Bluetooth keyboards, gamepads, and remote controls functioning as keyboards. With 10,000+ total downloads and 710 downloads in the last 30 days, this free TOOLS app has a steady presence (launched about 2397 days ago).
Pros & Cons
- Real-time visibility of pressed keys for both built-in and external keyboards
- Broad hardware compatibility including HW buttons, USB/Bluetooth keyboards, gamepads, and remotes
- Free to use with no purchase required
- Relatively small APK footprint (8241243 bytes)
- Not ranked in any top lists
- Limited feature scope compared to some competitors
About Button And Key Checker
Button And Key Checker is a tools app developed by Petr Janoušek.
Install Statistics
Button And Key Checker has been installed 13 thousand times. In the last 30 days, the app was installed 710 times.
User Ratings
The app has no ratings yet.
App Information
Button And Key Checker is freely available from Google Play. The app size is 7.86 MB. The latest version available is 7.0. The last update was on September 6, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since December 2019.
More data about Button And Key Checker
| Price | Free |
| Total installs | 13 thousand |
| Recent installs | 710 |
| Rating | No ratings |
| Ranking | Not ranked |
| Version | 7.0 |
| App size | 7.86 MB |
| Number of libraries | ? |
| Suitable for | Everyone |
| Ads | No ads |
App Performance Report
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Installs over time
Button And Key Checker has been installed 13 thousand times. Over the past 30 days, it averaged 24 installs per day.
Changelog of Button And Key Checker
Developer information for Petr Janoušek
Comments on Button And Key Checker for Android
Google Play Rankings for Button And Key Checker
Technologies used by Button And Key Checker
Frequently asked questions about Button And Key Checker
Is Button And Key Checker free?
Yes. Button And Key Checker is free on Google Play.
Is Button And Key Checker still available?
Yes. Button And Key Checker is on Google Play, and the last update we saw was on September 6, 2025.
Does Button And Key Checker contain ads?
No. Google Play does not list Button And Key Checker as containing ads.
How large is Button And Key Checker?
Button And Key Checker is 7.86 MB.
Is Button And Key Checker suitable for children?
Google Play rates the content of Button And Key Checker as suitable for everyone.
How many times has Button And Key Checker been installed?
Google Play lists 10,000+ installs for Button And Key Checker.
Who made Button And Key Checker?
Button And Key Checker was developed by Petr Janoušek. It is listed in the tools category on Google Play.
What are the best alternatives to Button And Key Checker?
People looking at Button And Key Checker also look at these tools apps: Button & Gesture Mapper, Big Button Keyboard: Big Keys, Simple Keyboard & Mouse Tester, Menu Button (No root), Remap Device Buttons & Keys.