Calculator Lock : Hide Vault

Hide all types of files, including photos, videos and other items in hidden space with calculator password protection. It also provides you with other useful functions, including notes, video player, camera, etc. You can use HideU as a private parallel space in your phone.

Calculator - Lock Photo and Video is a great privacy protection application to easily hide photos and videos you don't want others to see on your Android device.

🔒 Hide Photos, Videos, Audios, and Documents
- Hide files of all formats: JPG, GIF, DOC, PDF, M4A, MP4, MP3, RAW, etc.
- Hidden files will no longer show up in gallery or other apps
- Safely view hidden photos/videos with the built-in player & viewer
- No file size limit

Private Browser
If you want to protect your browsing data, then using the private browser is a good choice, it can provide you with a secret and anonymous browsing experience.

App Lock
For apps that have been locked, people need to enter a password or draw the unlock pattern to use. App lock can prevent privacy from leaking to others.

Intruder Selfie
If someone enters the wrong password a certain number of times, this secret calculator app will automatically take a photo of him/her. Let you know clearly who wants to break into your secret calculator vault!
Icon Disguise
With system-like icons, this fake calculator can perfectly disguise itself as a normal calculator or browser. No one else will be aware of this private space except you.

MORE FEATURES:
- Hide pattern drawing path
- Random numeric virtual keyboard
- Customizable relock time

Restore photo and video
Once you Hide Pictures and Lock Videos inside the vault, you can anytime use the export icon provided in the vault app to unhide your media whenever needed.

The Calculator Vault - photo lock app is a fantastic privacy protection app. Let our Calculator - Lock Photo and Video app help you lock your most private photos and moments by providing a great experience storing pictures, videos and documents.

Your files are stored only on your device, so please ensure you back up all hidden files before transferring to a new device or performing a factory reset.