An app is like a visit card about someone.

• editing and display a personal information;
• adding your own photo from a gallerie or from camera;
• photos from camera are stored into app's personal folder and will be deleted with this app;
• you can choose an image on the main screen by touching it and sliding any one.

• can't remove added images from a list;
• many images can to hang an app.

An app for reading news

• It loads a content from internet;
• It contains settings for searching different news: by keywords, countries, categories and other;
• Works correctly on different screens.

• Can crash without internet.
• There is no notification that it's no internet connection.
• For devices with a middle screen, the logic of actions is incorrect. When switching from landscape mode to portrait mode, when the news was opened, a list is displayed.

An app for evaluating special numbers

• Parallel calculation;
• Prime numbers;
• Armstrong numbers;
• Fibonacci numbers.