Effective date: 29 October 2026
Labeline ("the app") is an Android app made by Samet Ateşen (Atesen Software), Türkiye ("we"). This policy describes what the app's code does. If the app changes, this policy changes with it.
Labeline has no account, no analytics, no advertising and no tracking. We do not run a server for this app, so the documents you print and the printers you use never reach us.
When you open, share or print a PDF or an image to Labeline (from the app, from Android's share menu or from Android's print dialog), the app copies the file into its private cache on your phone, turns it into a black-and-white label image and sends printer commands (ZPL, TSPL or ESC/POS) directly to the printer you chose. The file and the label images stay on your phone; the cache is replaced by the next document and removed by Android when storage is needed or when you clear the app's storage. Shipping labels can contain names and addresses; Labeline does not read, extract, store or send that text anywhere except to your printer.
The app stores the printers you add (name, connection, label size and printer settings), whether Labeline Pro is unlocked, and a count of labels printed today for the free version's daily limit. These stay inside the app on your phone and are not sent to us. Android automatic backup is turned off for the app.
If you start a free trial and allow notifications, the app schedules one local reminder on your phone two days before the trial ends. It is created and shown by your phone; nothing is sent to a server. After a few successful prints the app may show Google Play's own rating sheet once; anything you submit there goes to Google Play.
Labeline Pro is sold through Google Play as a subscription (monthly or yearly) or as a one-time lifetime purchase. The app reads Google Play's purchase records on your device to decide whether Pro is unlocked and acknowledges the purchase with Google Play. Purchase receipts and purchase tokens are checked on your device only and are not sent to an Atesen Software server. We do not receive your payment details. Google handles your account, payment and transaction information under the Google Privacy Policy.
Remove a printer in the app to delete its settings. Clear the app's storage in Android Settings or uninstall the app to remove everything it stored. Because we hold no copy of your documents or settings, there is nothing to delete on our side.
Labeline is a business tool for adults. It is not directed at children.
For privacy questions, contact support@atesensoftware.com. If you e-mail us, we receive your e-mail address and what you write so we can reply. Please do not send us labels with other people's addresses.