HTT Studio Releases Hidden Calculator Pro 1.0

Hong Kong - HTT Studio is proud to announce the launch of their privacy protecting app for iPhone.

Hong Kong, Hong Kong S.A.R., January 20, 2012 --( With Hidden Safe Pro, users can protect their data privacy on their iPhone/ iPod. Private photos, videos and documents are viewed in albums format so that users could manage their private data easily.

It acts like a normal calculator – users could their hide private pictures/ videos/ documents in the hidden safe behind a working calculator. Simply type the secret number combination into the calculator to reveal the secret files.


* Strong security function, High-speed response, high resolution and simple operation
* An all-in-one secure storage space for photos, videos and other files
* The imported files will be sorted automatically into 3 types: photos, video and files.
* Security with long passwords
* Directly move photos from camera roll to the hidden safe, no computer operations required

* Support viewing many files formats:
- Photo: jpg, png, bmp, gif, jpeg
- Video: mov, mp4, m4v
- Audio: mp3, wav, caf

Device Requirements:
* iPhone and iPod touch. Requires iOS 4.0 or later
 6.4 MB

Pricing and Availability: 
Hidden Calculator Pro 1.0 is $0.99 USD (or equivalent amount in other currencies) and available worldwide exclusively through the App Store in the Utilities category.

HTT Studio
Natasha Yu