Needs "-" sign, otherwise, well made app. From a cursory look at the app it seems quite good, and I'd like to thank you for making it available to the community. My only concern with it is that as the way it stands right now you cannot convert negative integers which is especially important when dealing with Canadian weather. If you could address that in an update I would gladly give you your well-deserved fifth star. The only other thing might be that the font on the entry keys is a bit small (I'm using a Sony tablet, space isn't an issue). Thanks again, -p
Applications compiled with a letter of interest to the project "Digital Libraries create happiness."