Math Evolve has a very classic arcade game feel to it. Students play as the pilots of these crafts and have to battle their way through various levels of monsters and math problems. It's almost like a multitasking app in that students have to shoot the aliens while at the same time do math problems in their head.
Todo Math is a math app that is a skill builder. Students do problems and collect stars. They also have the autonomy to explore different elements of math such as: time, sum, difference, patterns, writing numbers, etc. Todo Math uses multiple learning strategies with the problem presentation which is a definite strength.