DailyToolbox

Daily Toolbox delivers a number of functions for your daily use:
- Checking Euro to Dollar exchange rate
- How far away is the horizon
- Convert Roman numbers
- Temperature: Celsius to Fahrenheit 
- Compute interest rates
- Power consumption of devices per day/month/year
- Calculate next easter
- How many days until a certain event
- etc.

The app source code can be found on github.com. I would appreciate to get proposals for new features/new ideas.
Ultimate goal will be to develop this app to a kind of Swiss Army knife.