Iconcal 2.0.2 has been approved and should be appearing in the iTunes store anytime now. Sorry for the delay! Had to make sure nobody was going to lose their data!
2.0.2 fixes an issue that was causing some people to lose data on updating iconcal.
Next few updates we plan on adding a few small features, continuing to fix bugs, and adding a much better icon store. We’ll be adding loads more icon packs as well! Keep an eye out and don’t forget to rate the app if you like it! Thanks for the great feedback. Keep it coming - we read and consider every bit.