Terms of use

Last updated 5 November 2026

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Who can use the app

Ollie's Chess Academy is for children with a parent or guardian's permission. A grown-up agrees to these terms for the family.

Free and Pro

The free plan includes the first two ranks, the first four bot friends, Brain Gym, 10 Puzzle Gym puzzles a day and a daily number of answers from Ollie.
Ollie Pro is a one-time pass for 1 month or 12 months. It does not renew by itself; you will never be charged again unless you buy another pass.
A pass covers your whole family: all children and all devices linked to your family.
Fair-use limits on how many questions Ollie answers each day apply to every plan, to keep the service affordable.

Refunds

If Ollie Pro isn't right for your family, ask for a refund within 7 days of buying and we will refund it in full.

Ollie, the AI coach

Ollie's chess facts (legal moves, best moves, mistakes) come from a chess engine. Ollie's explanations are written by an AI and may sometimes be imperfect. Ollie is a learning companion, not a replacement for a parent's supervision.

Acceptable use

Please don't try to break, overload or misuse the service, or use it to collect information about others.

Changes and availability

We may improve or change features. If we ever stop the service, we will refund the unused part of active passes.

Liability

The app is provided as is, to the extent the law allows. Nothing in these terms limits rights you have under consumer protection law.