Timing Trainer

Learn to identify sub-second timing intervals

com.adilhanney.timing

The screen will flash for a certain time less than a second, and then you guess how long it was. As you play, you'll get better at identifying these sub-second time intervals.

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Screenshots

Guess the timing interval! In this screenshot, the user guessed 400ms which is very close to the actual time of 417ms.

Use the settings page to configure the difficulty of the game.

Observed history

App	Change	Version	When ↑

No observed changes yet.

The initial import establishes a baseline. Future version changes will appear here.

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Upstream releases

Release notes supplied by the developer. These dates are not Flathub package publication times.

1.1.14 Jul 2026

Maintenance update: no functional changes.

1.1.019 Feb 2026

Fixed the window title text.
The app can now use the Adwaita Sans font for GNOME users.
Updated to Flutter 3.41.
This flatpak is now built from source on Flathub.

1.0.1720 Nov 2025

Fixed the blinking duration not getting updated when switching the easy-mode toggle.
Increased the icon's contrast against dark backgrounds.

1.0.1615 Nov 2025

Added a shiny new icon!
Increased the size of the blinking square.
Added a link to the privacy policy to satisfy Google Play (we still don't collect any data).
Removed keyboard shortcuts because they're not useful.
Updated Flutter to the new 3.38 stable release.