Calculator Lock is a vault app can secretly Hide Pictures, Hide Videos with encryption and secret and Numeric PIN PASSWORD protected, The app just looks like a regular calculator. Your files will be secretly stored in vault, and no one can access your file without a PIN.

Calculator Lock is a vault app can secretly Hide Pictures

Almost all types of files and image formats such as JPEG, GIF, PNG, SVG, DOC, PPT, MP4, MKV, and RAW. are supported, Keep your photos, videos, audios, and documents 100% safe and confidential!

No one can view your privacy without permission! Download and try it now!