Privacy Policy

Last updated: July 16, 2026

The short version: ResinTally does not collect, sell, or share any of your data. Everything you enter stays on your device and in your personal iCloud. There are no accounts, no analytics, no ads, and no tracking.

What data ResinTally stores

ResinTally stores the content you create in the app: resin calculations, calculation history, projects, and your resin presets. This data lives:

On your device, in the app's private storage.
In your personal iCloud (CloudKit), if you are signed into iCloud, so your data syncs across your devices. This storage is governed by Apple's privacy terms, and we have no access to it.

What we collect

Nothing. ResinTally has no analytics, no advertising SDKs, no crash reporting services, and no server of our own. We cannot see your data, your calculations, or anything about how you use the app.

Purchases

ResinTally Pro purchases (lifetime or annual) are processed entirely by Apple through the App Store. We never see your payment details. Purchase receipts are validated on your device by Apple's StoreKit framework.

Exports

PDF and CSV exports are generated on your device. Where you send them (email, files, print) is entirely up to you and handled by iOS's standard share sheet.

Children's privacy

ResinTally does not collect data from anyone, including children.

Changes to this policy

If this policy ever changes, the updated version will be posted at this address with a new "last updated" date.

Contact

Questions? Email fxromualdnui@gmail.com.