Terms of service
RollLength provides planning estimates for label stock. By using it, you agree to verify measurements, stock construction, equipment requirements, and critical production quantities before purchasing, loading, printing, or cutting material.
No production guarantee
Results depend on measurements and assumptions including uniform thickness and winding. Kadri Games does not warrant exact stock quantities, printer compatibility, production yield, or fitness for a specific job.
Maximum-OD checks
A maximum-OD result compares outside diameter only. It is not a complete printer compatibility check. You remain responsible for confirming manufacturer specifications.
Purchases
RollLength Pro is a non-consumable lifetime in-app purchase for the Apple Account and platform rules that apply. Apple handles payment, refunds, Family Sharing, and purchase restoration.
Acceptable use
You may use the app for personal or commercial planning. You may not reverse engineer, redistribute, or falsely represent the app or its reports as certified measurements.