HiCalculator-Private album,lock secret photos safe

HiCalculator can hide your photos and videos behind a calculator. What everyone can see is just an ordinary calculator. Until you type in your secret passcode the calculator will became a private photo & video manage app in which you can hide your secret photos, videos, and more. Some of the features: 1) Convenience: You can add your ‘SPECIAL’ photos & videos into HiCalculator, we provides many convenient ways: 1. From Photo App(Camera Roll) ; 2. From iTunes File Sharing Sync; 3. From WiFi Transfer; 4. From App Camera; 2) Security: 1. Secret passcode is needed when access photo&video privacy; 2. Decoy passcode to cover your real privacy; 3. Folder passcode - Further protection to keep people out of your private folders; 4. Hidden Folder - Special way to make files&folders invisible; 3) More than you can imagine: 1. Use as a normal calculator app; 2. Use Encrypted Zip to backup private photo and videos; 3. Backup private photo and videos Via email; 3. Export private photo and videos to Camera Roll & Computer; 4. Sort flies by date/count/name ; 5. Multiple formats Support: Photo: gif,png,jpg,jpeg,bmp; Video: mov,mp4,mpv,3gp,avi,flv,rmvb,rm,wmv,mkv;