Support
Last updated 23 September 2026
Email hello@officeball.ai. A person reads it. Please say which device and which version (Settings → About → Version) — it usually saves a round trip.
Common questions
Where are my maps stored?
On your device only. There is no account and no cloud copy. Settings → Your maps → Back them up writes all of them to one file you can keep.
I changed phones. How do I bring my maps?
On the old phone, Settings → Back them up, and save the file somewhere you can reach. On the new phone, My Maps → ⋮ → Import and pick it.
Can I move maps from SimpleMind?
Yes. Import a .smmx file and Thoughtline rebuilds the topics, notes and positions. The preview tells you honestly what did not come across — usually icons and styling — before you commit.
I bought Pro on Android. Does that unlock the iPhone app?
No, and we say so before you pay. The two stores cannot share a purchase. Within one store, one purchase covers every device on that account.
Why is there no subscription?
Because we do not want one. Thoughtline Pro is a single payment that covers every version through 3.x.
Something is broken
Tell us what you did and what happened, and attach a screenshot if you can. If a map is behaving oddly, Settings → Back them up first — we would rather you had a copy before we start debugging.