I am working on a personal plugin for my app that will do basic conversions for height, weight and temperature (a medical app). Here is a screenshot: <a href="https://www.dropbox.com/s/94drpjieb5ajck2/photo.PNG" target="_blank" rel="nofollow">https://www.dropbox.com/s/94drpjieb5ajck2/photo.PNG</a> I've done nothing except design the screen. If I had a month to kill I could probably figure out how to do the calculations on my own but have too much else going on. Could anyone do this for me? I'll pay you obviously. Josh

I believe someone has that in queue for the year. http://www.buzztouch.com/forum/thread.php?tid=A25F97E203E9B4CDA4D043C&fid=BC70C36A743CD4FAD95D17F

I saw that, maybe he'll offer to help! But to be clear I'm not trying to develop a public calculator plugin. This is for my app only. And for now I'd rather use the plugin I designed specifically for my app rather than one in the plugin store. Thanks though! Josh

sorry about that!

Hello A fellow named Dave DeLong has released a Unit Converter on GitHub. It works! I tried his code for your conversions: Temp, Weight (mass), and Length Download the zip archive via https://github.com/davedelong/DDUnitConverter In main.m this is the sample code I tried to ensure it would work for you. I validated the results via Google. // Temperature conversion DDUnitConverter *t = [DDUnitConverter temperatureUnitConverter]; NSNumber * tValue = [t convertNumber:[NSNumber numberWithInt:32] fromUnit:DDTemperatureUnitFarenheit toUnit:DDTemperatureUnitCelcius]; NSLog(@"Temp in C is %@", tValue); // Weight (mass) conversion DDUnitConverter *m = [DDUnitConverter massUnitConverter]; NSNumber * mValue = [m convertNumber:[NSNumber numberWithFloat:10.9] fromUnit:DDMassUnitKilograms toUnit:DDMassUnitUSPounds]; NSLog(@"Mass in US lbs is %@", mValue); // Length conversion DDUnitConverter *l = [DDUnitConverter lengthUnitConverter]; NSNumber * lValue = [l convertNumber:[NSNumber numberWithFloat:72.5] fromUnit:DDLengthUnitInches toUnit:DDLengthUnitMeters]; NSLog(@"Height in Metric meters is %@", lValue); Now its a "simple matter" of wiring up that code to the User Interface screens of your plugin! :-) -- Niraj

Niraj, thanks! I'll have a look to see if I can get this working!