Calculator Hide App - Vault

Hide photos and videos in a private vault that looks and works like a normal calculator. Type your secret PIN and press = to open your vault. To everyone else, it's just a calculator.

Calculator Hide App is a photo vault, video locker and private album in one. It also keeps notes, passwords and files safe. Everything is encrypted on your phone, so only you can see it.

A REAL CALCULATOR ON THE OUTSIDE

• Add, subtract, multiply and divide like any calculator app

• Your secret PIN + "=" opens the hidden vault

• Icon disguise: make the app look like Weather, Notes or Clock on your home screen

HIDE PHOTOS & VIDEOS

• Add photos and videos from your gallery to the vault in a few taps

• Sort them into albums

• Watch videos and browse photos right inside the vault

STRONG ENCRYPTION

• Every photo, video, note and password is encrypted with AES-256-GCM

• Screenshots and screen recording are blocked while the vault is open

• The vault locks the moment you leave the app

DECOY PIN

Someone forcing you to open it? Enter your decoy PIN. It opens a second, harmless vault, and your real photos stay hidden.

INTRUDER SELFIE

After 3 wrong PIN attempts, the app quietly takes a photo of the person trying to get in, so you know who it was and when.

MORE PRIVATE SPACES

• Private notes

• Password keeper

• Hidden files and documents

• Private browser: no history, no cookies, no cache

BACKUP & NEW PHONE

• Make one encrypted backup file of your whole vault

• Save it to Google Drive or anywhere you like

• Restore it on a new phone with your secret backup code. Only you can open it.

QUICK LOCK

• Shake to lock

• Turn the phone face down to lock

• Optional fingerprint unlock

• Recovery question in case you forget your PIN

PRIVATE BY DESIGN

• No account or sign-up needed

• Your vault is stored only on your phone. We never upload your photos or files.

• Copied passwords and backup codes are cleared from the clipboard after a minute

• Available in 12 languages

Keep your private photos and videos safe and out of sight. Download Calculator Hide App, the calculator vault that keeps your secrets secret.