Marnwell Studio

Terms of use

Plain terms for this site and for our apps. If something here reads as unfair to you, tell us — we would rather change it than defend it.

Who we are

This site and the apps listed on it are published by the company named in our legal notice. Using them means accepting these terms.

Using our apps

Our apps are designed for children aged 6 to 12, used under the responsibility of a parent or guardian. An adult opens the account and stays in control of it. Anyone opening an account confirms they are an adult and are the child’s parent or guardian.

What you may do

You get a personal, non-exclusive licence to use our apps on your family’s devices, for as long as you like. You may not resell them, copy their content, or take them apart to rebuild them elsewhere.

Free and paid

A real, permanent free tier exists — it is not a trial. Subscriptions are optional, and are billed by Google Play or the App Store under their own terms. We never see or store your payment details, and we cannot cancel or refund a subscription on your behalf: that is done from your store account.

What your child writes

What your child writes in our apps stays yours. We store it so the app can show it back to you, and we delete it when you delete the account. We do not publish it, sell it, or use it to train anything.

What we promise, and what we cannot

We build carefully and we test before we ship. We cannot promise the service will never be interrupted, and we are not liable for indirect losses. Nothing here removes rights the law gives you as a consumer — where the two disagree, the law wins.

Ending it

You can stop at any moment by deleting your account, which erases everything. We may close an account that is used to harm someone, and we will say why.

Changes and applicable law

If these terms change, the date below changes with them, and a change that reduces your rights is announced in the app before it takes effect. These terms are governed by the laws of the State of New Mexico, United States, without prejudice to the mandatory consumer protections of your country of residence.

Last updated: 19 August 2026