ImpCalc - Secret Vault Locker

Looks like a calculator. Opens like a vault. Your private photos, videos and files stay locked behind your PIN — and never leave your device.

ImpCalc looks and works like an ordinary calculator. Enter your PIN and press the delete key, and it becomes a private vault for the photos, videos, files and notes you would rather keep to yourself.

Nobody browsing your phone finds a locked app demanding a password. They find a calculator that adds up. Not a disguise that falls apart when tapped. ImpCalc handles everyday arithmetic and percentages, and behaves like any calculator until the moment your PIN is entered. Enter the wrong number and the delete key simply deletes a digit, exactly as it should — there is no error message, no shake, and no hint that anything else exists. WHAT YOU CAN KEEP INSIDE

• Photos from your library, or taken directly in the app • Videos • Documents and files • Private text notes

Organise everything into folders, rename them, and view or export items whenever you need them.

MORE THAN ONE VAULT

Create additional PINs, each opening its own separate vault. One PIN can lead to an everyday collection, another to something more private. Each vault sees only its own contents. NO ADS. NO TRACKING. NO SUBSCRIPTION.

ImpCalc shows no advertisements and does not track you across apps or websites. There is no subscription. The free version includes 3 folders and up to 10 files in each.

PREMIUM — ONE PAYMENT, KEPT FOREVER

A single purchase, not a recurring charge: • Unlimited folders • Unlimited files in every folder • Private text notes

Purchases restore automatically on a new device with the same Apple ID.

PLEASE READ BEFORE YOU START Because your files live only on your device and nowhere else, deleting the app erases them permanently. We hold no backup and cannot restore anything. Keep your own copies of anything important, and remember your PIN — there is no recovery.