Privacy policy

Status: 10 November 2026. Cubemate Arena is in early development; this page describes what the app is designed to process.

Controller

Sven Carsten Nickel (ÆquiNode Studio), Nedlitzer Str. 7, 14612 Falkensee, Germany · Legal notice

What we process and why

• Account: your email address, only to sign you in (Supabase Auth). It is never shown to other players.
• Profile: the pseudonym you choose, optionally a country and an avatar. Other players see these in duels and rankings.
• Solves and duels: scrambles, times, penalties and the move sequence with timestamps from your cube, plus cube model and firmware. This lets the server verify results, compute ratings and detect cheating (Art. 6(1)(b) and (f) GDPR).
• Ghost duels: if you allow it (a setting you can switch off at any time), recordings of your Ao5 sessions can be replayed against other players under your pseudonym.
• Bluetooth: the connection to your cube happens in your browser. The browser asks you for permission.

Recipients

Hosting: Cloudflare, Inc. Database and authentication: Supabase. Both act as processors on our behalf.

Storage and deletion

Data is kept while your account exists. You can delete your account and all your data at any time (in the app and at Delete account).

Your rights

Access, rectification, erasure, restriction, portability and objection (Arts. 15–21 GDPR), and the right to lodge a complaint with a supervisory authority. Contact: see legal notice.