QuiltM8 — privacy policy
This page is generated from the app's own strings — the policy in the app and the policy on the web are one document. This website itself sets no cookies and loads nothing from anyone else's servers.
QuiltM8 — privacy policy
Last updated 28 August 2026
QuiltM8 collects nothing about you. There is no account, no analytics, no advertising, and no server of ours anywhere. The rest of this page is the detail behind that sentence, including the one way your work can leave the phone.
What we collect
Nothing. We have no server, no account system and no analytics or crash-reporting library, so there is no mechanism by which anything about you or your quilts could reach us. We do not know how many people use this app, which tools they open, or what they measure.
What the app stores
Your projects, worksheets, saved results and settings live in a single file in the app’s private storage on this phone. No other app can read it. Uninstalling the app deletes it, and Settings has an "Erase everything" button that does the same without uninstalling.
Android backup
This app allows Android’s built-in Auto Backup, which means your projects file may be copied to your own Google account so a new phone can restore it. That copy is made by Android, encrypted, and it goes to your account — never to us. It is the only way anything you type here leaves the phone. Turn it off in Android Settings under Google › Backup if you would rather it did not.
Purchases
Packs are bought through Google Play. Play handles the payment; we never see your card, name or address. The app asks Play which products this account owns and stores the answer on the phone, so an unlocked pack keeps working with no network and no further checks.
Permissions
The app does not use your camera, location, contacts, microphone or shared storage, and does not ask for them. It has no need for the network: every calculation happens on this phone. Buying a pack is handled by the Google Play app already on your device, under Google’s own permissions. What the app asks of the phone is checked against the built release every time one is made.
Sharing and export
When you tap share or export, the app hands a file or some text to whichever app you pick — email, a notes app, a printer. What happens to it then is that app’s business and its privacy policy, not ours. Nothing is shared unless you ask for it.
If you write to us
Send feedback opens your own mail app with a message addressed to hello@craftm8.app. If you send it we will have your email address and whatever you wrote, and we will use it to answer you and to fix what you reported. We do not add it to any list.
Children
This app is a calculator for quilters and is not directed at children. Since it collects nothing from anybody, it collects nothing from children either.
Changes
If this policy ever changes, the new version ships in an app update with a new date at the top, and the old one stays in the project’s history. A change that made the app collect something would be a change to what this product is, not a footnote.