1. Includes charts for the last month rates, last 6 months rates and last year rates.
2. You can close the app through the exit button to stop it from consuming mobile resources. Can work offline.
3. Easy one click conversion. Very intuitive.
4. Keyboard always on screen for a better display, it doesn't pop up.
5. No decimal errors when converting.
6. If the internet connection is not available, it uses the last exchange rate available.