Lohm Lab / CLK-01

TERMS OF USE

CLK-01 · last updated November 12, 2026

USING THE APP

CLK-01 is a chess clock with player profiles, game history and tournaments, made by Lohm Lab, an independent developer. By installing or using it you agree to these terms.

You may install and use CLK-01 for free. Please don't resell or redistribute the app, or present it as your own work.

YOUR CONTENT

What you put into CLK-01 is yours. It lives only on your device, so keeping it safe is up to you. If the app offers a backup, use it; if you uninstall the app or lose your phone without one, Lohm Lab cannot get your data back.

A TOOL, NOT AN ARBITER

CLK-01 keeps time and records the results you enter. It is not a certified clock for rated or official play, and its tournament pairings and standings are for casual events. Check with your organizer before relying on it for anything official.

CLK-01 is not affiliated with or endorsed by FIDE, US Chess, Chess.com, Lichess or any chess federation or organizer.

NO WARRANTY

CLK-01 is provided "as is" and "as available", without warranties of any kind, express or implied. Lohm Lab does not promise that the app will be free of errors or that it will always work on every device.

LIMIT OF LIABILITY

To the fullest extent the law allows, Lohm Lab is not liable for lost data or for any indirect, incidental or consequential damages that come from using, or not being able to use, CLK-01.

Some places don't allow these limits, so parts of this section may not apply to you.

OPEN-SOURCE PARTS

CLK-01 includes open-source software and fonts. Their licenses are listed in the app under Settings → About → Licenses.

CHANGES AND ENDING

The app and these terms may be updated. The date on this page shows the latest version, and continuing to use the app after a change means you accept it.

You can stop at any time by uninstalling the app.

CONTACT

Questions? Write to apps@lohm.dev.