They were the apps:
1. [FONT="]Contacts Manager: iAssistant[/FONT]
This application keeps your contact list clean.
2. [FONT="]Know and Check: Who is calling[/FONT]
There are phone numbers detectors. It gives you the information about a caller, such as his name and photo, for ex.
3. [FONT="]Wireless Photo+Video Manager[/FONT]
This app helps you to play your audio and video files without internet connection.
4. [FONT="]Ig Maps - Locator & Tracker[/FONT]
This app monitors movements of Instagram users real-time. I especially love it.