iConvertMaster was the very first app I ever made and released to the App Store.
In its early days, it was just a simple unit converter with about a dozen quantities each with a few units. Regardless, this was the app I built when I was first learning iOS development and so will always be very special to me.
You will no longer find iConvertMaster on the store as it has been rebranded into UzuConvert, adding many more quantities and units, a plethora of new features and a better user interface.
A primitive version of iConvertMaster is currently available on Android through the Google Play Store.