Paper Mill Calculator & Tools (PaperMillCalc) – Privacy Policy
Developer: SeavTools · Contact: seavtools@gmail.com · Last updated: 25 October 2026
In short: the app Paper Mill Calculator & Tools (PaperMillCalc) does not collect, send or share any personal data.
Data stored on your device
The app keeps some information only on your phone, so it can work the next time you open it:
your settings and preferences (for example the chosen language, the last units you chose in each field, the order of the cards and the tools you used recently);
paper machine profiles and laboratory test history that you create (dates, weights, notes).
This information never leaves your device. You can remove it at any time by clearing the app data or uninstalling the app.
What the app does not do
It does not use your internet connection to send data anywhere.
It contains no analytics, no advertising and no tracking.
It does not request access to your contacts, location, camera or microphone.
External links
Some menu entries and help windows open external pages or apps (for example a web page, a donation page, the video tutorials on YouTube or your email app). These open only when you tap them. Those services have their own privacy policies, which we do not control.
Children
The app is a professional tool and is not directed at children. Since no data is collected, no data from children is collected either.
Changes
If a future version introduces accounts, advertising or any data collection, this policy will be updated before that version is released.
Disclaimer
PaperMillCalc is an independent tool. It is not affiliated with or endorsed by TAPPI, ISO or any other organization mentioned; their names are used only to indicate the reference method, and the app does not reproduce the text of any standard. Results are indicative and for information only. Checking them before use, and following the applicable standard and your mill's procedures, remains the user's responsibility.
Contact
Questions about this policy: seavtools@gmail.com