Crashes frequently – Fancy Units Converter Review

Crashes on my iPhone 6s with updated iOS. I’ve had it for 10 minutes and it’s crashed 3 times, all after adding a new conversion type. Other than that i have some small nit picks: it needs a fraction/decimal, and I’d like to be able to multi select new conversions instead of doing it one by one. Otherwise I really like the clean ui and ability to choose what conversions I want to see. It’s unlikely I will ever use fathoms, so why scroll past it. That is awesome. I will pay for this when it no longer crashes and they make the improvements I mentioned above.
Review by Argh iTunes and gimlet on Fancy Units Converter.