Legal

Terms of service

Plain-language version. This is a v1 draft written to be readable — we’ll expand it into full terms before general launch.

Version 1 · Last updated 10 July 2026

Using cubrs

cubrs is a hands-free timer, trainer, and competition platform for Bluetooth smart cubes. You need an account to use the app; the keyboard demo is available without one. Keep your login details secure — you’re responsible for activity on your account.

The service is provided as-is

We work hard to keep cubrs accurate and available, but it’s provided “as is,” without warranties. Smart-cube hardware, Bluetooth, and browsers vary, and some cubes are explicitly marked experimental. We’re not liable for lost solves, missed personal bests, or downtime, to the extent the law allows.

Fair play & anti-cheat

Rated solves exist to mean something, so they come with rules. Every rated solve is recorded turn by turn and must reflect a real, unassisted solve of the scramble the app gave you on a supported cube. The app verifies you executed the scramble before the clock starts, and rated solves are replayable for review. Manipulating timing, spoofing cube data, sharing accounts to inflate a rating, or otherwise faking solves can cost you your ratings, your leaderboard standing, or your account.

Free, Pro & the founding-price promise

The free tier is free and is meant to stay a real product. Pro is a paid subscription; you can cancel anytime and your plan runs to the end of the period. If you join as a founding member, we honor the founding price exactly as stated: a locked launch discount on the annual plan that holds for as long as you stay continuously subscribed. Let your subscription lapse and the founding price ends with it.

Your content

Your solves and training data are yours. You grant us the permission we need to store, process, and display them back to you (and, for rated play, to the people you compete against and any spectators). See the privacy policy for what we store and how to delete it.

Changes

We may update these terms as the product grows. We’ll flag material changes rather than slip them past you.

Contact

Questions about these terms? Email hello@cubrs.com.

v1 draft — subject to change before general launch.

This browser can’t reach your cube.

cūbrs talks to smart cubes over Web Bluetooth, which lives in Chrome, Edge, and Opera on desktop. Safari and Firefox don’t ship it, and iPhones and iPads can’t run it at all — that’s Apple’s call, not ours.

One email with the link, nothing else. Or open the app anyway if you know your browser supports Web Bluetooth.