Calc Drop Reviews
0/5 rating based on 2 reviews. Read all reviews for Calc Drop for iPhone.
Calc Drop is free iOS app published by Shogo Ishida
3 stars
etheps
Kinda fun, but all of the problems are +1, -1, X1, or /1. Or the same with 0. Point is, they're all the "trick" ones you loved in third grade because the answer was always the same number or zero. Please add harder problems.