Simple Keyboard & Mouse Tester

Name: Simple Keyboard & Mouse Tester
Availability: InStock
Rating: 5 (55 reviews)
Author: SudoTronics

SudoTronics

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55 reviews

Everyone

10K+

Downloads

Everyone

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About this app

A handy utility that lets you test the functionality of your USB and Bluetooth keyboard and mouse. This app helps you verify key presses, mouse movements, button clicks, and the scroll wheel. Letting you know if your peripherals have issues.

How to connect your devices:

- Connect a keyboard and/or mouse (Using a OTG Cable) or by connecting a Bluetooth keyboard and mouse in the android Bluetooth settings.
- The app will automatically detect and display the list of connected input devices.

Test Keyboard Input:

- Press keys on your connected keyboard.
- The app will log each key press, showing you the specific key that was pressed.

Test Mouse Input:

- Move your mouse to see its movements logged.
- Click or scroll using the mouse, and the app will log these events (It will also log extra buttons on certain mouse's as for example the forward and back buttons).

Test the keys on your keyboard and buttons on your mouse

Updated on

Jul 31, 2026

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

48 reviews

J. D.

January 9, 2026

Good for testing keyboards. It couldn't catch mouse clicks though. Update: The mouse click has been fixed promptly. Changed rating to 5-star.

1 person found this review helpful

SudoTronics

January 2, 2026

Thank you for your feedback! and for letting me know of this issue, This will be resolved in the next update.

Milo Wise

May 1, 2026

it's pretty cool but it does not know all the keys on my older Logitech K350* but I don't use them anyways?

SudoTronics

May 1, 2026

Hi! Sorry that your having key issues with your Logitech keyboard, If you don't mind, email us at : contact.sudotronics@gmail.com with the name of the keyboard so support for those keys can be added. Kind regards SudoTronics -- Thank you, support for the those missing keys will be added in the next update.