Question 1

Is OnePage free to use?

Accepted Answer

The core calendar and messaging are free for both parents, always. Premium adds PDF export, AI tone check, expense splitting, and support for multiple children.

Question 2

Does my co-parent need to pay too?

Accepted Answer

No. One subscription on either side unlocks premium features for both parents in the shared family.

Question 3

Can messages or expenses be deleted or edited after the fact?

Accepted Answer

Confirmed messages and expenses are never hard-deleted or mutated in place. Edits create a new version, so there's always a reliable record.

Question 4

Is OnePage available on iOS and Android?

Accepted Answer

Yes, OnePage is available on the App Store and Google Play.

Questions, answered

Is OnePage free to use?

Does my co-parent need to pay too?

Can messages or expenses be deleted or edited after the fact?

Is OnePage available on iOS and Android?