Support

Open the private area: open Calcula, press and hold the large result number for one second, then enter your 6-digit passcode (it opens after the sixth digit).

Change your passcode: inside the private area, tap the gear, then Passcode.

Forgotten passcode: it cannot be recovered. Calcula keeps no copy of your passcode or key, so nobody, including us, can open the private area without it.

Import: tap + inside the private area and pick photos or videos. Calcula only receives the items you choose.

Backup and restore (Calcula Pro, one-time purchase): on iPhone, gear > Backup & Sync > Backup Now; to restore on another iPhone signed in to the same iCloud account, use the same passcode you had when you backed up and tap Restore Backup. On Android, gear > Backup & Sync, connect Google Drive and back up; restore with the same Google account and passcode.

Restore a purchase: on the Calcula Pro screen tap Restore Purchase(s) with the same Apple or Google account.

Contact: soporte@local-apps.com. Never send your passcode or private photos.