Feet per second / Miles per hour Converter app for iPhone and iPad

A handy app to convert between feet per second and miles per hour:
• Convert feet per second to miles per hour (fps -> mph)
• Convert miles per hour to feet per second (mph -> fps)

"Flip" button lets you easily switch between the "Feet per second" and "Miles per hour".

You can input fractional values.

Results are shown in the decimal and fractional forms.

The app supports rounding to the specified number of decimal places (from o to 7). By default, the app displays 2 decimal places. To round results to the nearest whole number, select 0 decimal places.

For fractional results, you can select to round fractions to the nearest 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256. By default, the app rounds fractions to the nearest 1/32. If you do not need to round fractions, just select "-".

Conversion history.

You can send calculation results and history via email.

Supports both portrait and landscape orientation.