About this app
Calculator Lock: Hide File, Photo Vault & App Lock is the best place for hiding personal pictures and videos. With a safe photo vault with a lock, you can protect your privacy, secure your photos in a photo vault and video hider. Top Features: Vault: Through the AES encryption algorithm, encrypt the content that you do not want to share with others, and the file format, size without any restrictions, but also support taking pictures and recording videos. Browser: An inbuilt private browser for your safe browsing of private websites and downloading of photos from web and lock instantly inside photo vault and leaves no tracks in your system. Shake Close: Shake the phone can quickly close the app, so that everything in your control. Intruder Selfie: Automatically takes Intruder selfie when someone tries to break in your privacy by entering wrong password. Fake Vault: Create Fake vault with different password for storing fake photos and videos. Fingerprint Unlock: To provide you with a faster, more secure way to unlock. Colorful Theme: A variety of fashionable colors, any match, to create your exclusive theme. Calculator: Offers all the regular and scientific calculator functions in a simple, stylish and easy to use. We focus on privacy protection and we are dedicated to provide the most advanced photo locker and video hider to keep your privacy safe!
Latest release
What’s New
Fixes minor bugs and improves app performance.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 14, 2026 · 1:43 PM Free
Screenshots
