With the development of technology, the default photo album on your phone is becoming more and more powerful, and it can even recognize and classify your photos through AI technology. However, there is an annoying problem. When your phone is held by someone, all your photos will be viewed at will. Calculator+ photo & video vault solves this problem. It can protect your photos from being peeped by others or even stolen by malicious applications. A password is required to access the photos and videos, all photos and videos saved in Calculator+ Photo & Video Vault are also encrypted, Other apps cannot read and view them correctly. Cleverly designed login page The password login page of Calculator+ photo & video vault is a full-featured calculator. after you log in, you can access the complete photo album feature through the cleverly designed password login operation. Fully functional calculator The calculator function of Calculator+ photo & video vault is a complete and well-designed calculator. You can even use it for normal calculations. We strive to make every detail perfect. Photos & Vidoes Calculator+ photo & video vault can import system photos and videos, or you can directly take a photo and import it. All imported photos cannot be directly accessed by other apps. Very good protection of your privacy. encryption All photos and videos imported by Calculator+ photo & video vault will be encrypted. We use an independently developed encrypted image format, so that the display of pictures and the viewing of videos are also encrypted, and there will be no unencrypted photos or videos. Private Cloud We provide a private cloud to save your photos and videos. All files are encrypted and stored with Google Cloud Storage Service. It is our duty to protect the security of your data. Multi-device synchronization Calculator+ photo & video vault allows you to use multiple devices to synchronize photos and videos, making it easier to access your photos and videos.