Backnumber Privacy Notice Last updated: 2026-08-04
This app does not collect any personal data. Your comic collection is stored only on this device — nothing is uploaded, tracked, or shared.
for Longbox Ledger
Backnumber Privacy Notice Last updated: 2026-08-04
This app does not collect any personal data. Your comic collection is stored only on this device — nothing is uploaded, tracked, or shared.