Out of over 20 Conversion Apps I've tested recently, "Measures" is easily one of the best. An essential and fun app.
MY PROS:
* Accurate results in 3 of 5 of my essential test conversions: acre/sq. ft, mile/inches, 32 F=0 C
* Has all of the common/essential categories and more, including 7 I've not seen elsewhere
* Ability to hide unwanted categories or units
* Has a handy, semi-advanced calculator
* Easy to use/ pleasing user-interface
* Simply scroll the wheel to see additional conversion results
* Was updated less than a month ago, indicating that the developers remain committed to MeasuresUnitConverter
* Only $0.99 ! (There is also a free "Lite" version available)
MY CONS:
* Gives an inaccurate result when converting "Stone" to "oz(US)" (unless you reduce precision)
* Gives an inaccurate result when converting "gal(US)" to "tsp(US)" (unless you reduce precision)
* Gives an inaccurate result when converting -40 degrees "F" to "C" (unless you reduce precision)
* Does not retain most recent conversion entry for each category, only retains the most recent data entry (such as "20")
* No ability to add additional categories or units (like myConvert and a2z Pro)
If the inaccurate conversion results were fixed, and if it retained the most recent units and data entered for each category, I'd say this would be practically the best.
Easily better than most of the 20 conversion apps I've tested recently!