HiCalculator - A Private Album Disguised as Calculator

Do you have private photos that you are not willing to show? So why not hide your secrets in the ‘HiCalculator’? HiCalculator looks like an ordinary calculator, nobody would know the secrets behind it.
some of features:
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 in 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. Send files via email;
3. Export files to Camera Roll & Computer;
4. Sort flies by date/type/size/name;
5. Multiple formats Support:

What are you waiting for? Isn't that impressive?