CRASHES on Launch with iOS 4.3.5

Crashes when launched on iOS 4.3.5 (iPod Touch 4th Gen), so cannot use this app anymore.

Launches fine so far on iOS 6.0.2 (iPad mini), but please try to get this working with iOS 4.3.5 again. Thank you.

lw- about Units - Pro Unit Converter, v2.2.4