Calculator Vault - Photo Vault

Calculator Vault - Photo Vault is a free secret fake-calculator lock app that can secretly Hide Photos and Hide Videos for all Android users to keep privacy safe, and all files can only be viewed after the right Numeric PIN is entered on the calculator. 

Easily download videos directly from the Internet onto your device and secretly hide them behind a Calculator. All formats are supported. 100% free!

With Calculator Vault you can easily use the built-in browser to browse webs and play the video, this smart downloader mate auto detects the video, and complete the download at a super fast speed. You can also paste the video link into this app to start the download.

All files Calculator Vault - Photo Vault downloaded will be in hidden space with calculator password protection.

What can Calculator Vault - Photo Vault do:

🚀  Powerful Video Downloader 
* Background download supported
* Multiple downloads supported
* Large files supported
* High-speed download
* Pause, resume and remove downloads

🚀 Easy-to-use Video Downloader
* Calculator Vault - Video Downloader auto detects videos
* Browse websites and find videos with the built-in browser
* Watch videos offline with the built-in player
* Download HD videos with just one click

🚀 Private Browser
Want to browse privately? You need a private browser. This private browser allows you to browse without leaving any traces.

🚀 Video Downloader for Social Media
Want a simple and fast all video downloader for social media? The excellent all video downloader for social media meets all your needs.

🔒 Lock and hide Photos, Videos, Audios
- Use MD5 encryption algorithm to fully protect your data
- Lock and hide all formats of files, JPG, GIF, 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

🔒 Lock Apps with Fingerprint, PIN, or Pattern Lock
✓Use AES encryption algorithm to strongly safeguard your apps
✓Lock all social media, WhatsApp, Instagram, Facebook, etc., no one can peek at your chats
✓Calculator Lock fully protects your Contacts, Gallery, Messages, etc., from prying eyes
✓Lock Google Pay, Paypal, etc. to avoid accidental payments and prevent your kids from buying games

🚀 Intruder Selfie
If someone enters the wrong password a certain number of times, this Video Downloader will automatically take a photo to Let you know who wants to break into your secret calculator vault clearly!

🚀 Icon Disguise
With system-like icons, Calculator Lock can perfectly disguise itself as a normal calculator. No one else will be aware of this private space except you.

🚀Simple Calculator
It is also a simple calculator that provides all regular calculator functions.

Top Features:
✔ Hide Apps & Videos & Photos & Audios
Calculator Vault app lets you hide apps, videos and photos with advanced protection.
✔ Free video downloader mate supports all formats, MP3, M4A, MP4, M4V, MOV, AVI, WMV,JPG,PNG, etc
✔ Fast video downloader mate auto detects videos and downloads with 3x faster download speed.
✔ Browse without leaving any trace with the built-in private browser
✔ Download videos with no limitation
✔ Bookmark your favorite websites
✔ Block all ads
✔ Lock apps with Fingerprint, PIN, or Pattern

Important Notes:
•Calculator Lock - Video Downloader App does not belong to any social media sites and is not authorized by them
•Any violations of intellectual property rights and unauthorized actions (re-uploading or downloading of contents) are the sole responsibility of the user