Goals, stars, actions, and your child's name are stored only on your device (IndexedDB). Moguchi has no servers and never receives this data. Export JSON before changing phones.
To set up your child's phone without retyping, the install screen can build a QR code or link that carries your setup — your child's name, goals, and tasks. It travels in the link's fragment (the part after #), which browsers never send to any server; it is stripped before analytics runs and again after the child's device imports it. Nothing is uploaded — it's a private transfer between your two phones. Anyone who receives that QR or link can read the setup, so share it only with your child's device.
We use anonymous analytics — Yandex Metrika and PostHog — to understand how the app is used:
Analytics never receives: your child's name, goal titles, stars, task lists, IndexedDB contents, or export files.
Session recording is off. PostHog autocapture is off. No ads via analytics. Yandex privacy policy · PostHog privacy policy
The app is provided as-is. Deleting the app or clearing browser data may erase local data — use export in Settings.