Coins Catalog HD is a great collection with almost every interesting coin in the world.
- Great coins photos and descriptions
- Advanced photo editor (enhance, effects, edit, draw, and many more...)
- Zoom in to view the details
- Add draw notes on photo
- Gallery mode
- Gestures navigation (next / prev - swipe right / left)
- Save to photo library
- Share with friends
- No internet connection required
A great collection for an expert and also for a curious one.
Just take a look at few screenshots.