Account & backup
Sync & back up.
Sign in once with an email and password — you stay logged in and your builders back up automatically. Kids never get accounts — only first name and age are ever stored.
Prefer no password?
What syncs — and what never does
- Your builders (first name + age only), their progress, log lines, her writing, and placement
- Build photos never sync — they stay in this browser, on this device, and are never uploaded
- Nothing else — no last names, schools, addresses, or a child’s account
- Signed out, everything stays private on this device