![](https://play-lh.googleusercontent.com/EGemoI2NTXmTsBVtJqk8jxF9rh8ApRWfsIMQSt2uE4OcpQqbFu7f7NbTK05lx80nuSijCz7sc3a277R67g=s32)
A Google user
- Flag inappropriate
- Show review history
It was very detailed. I appreciate that, unlike some apps or websites that give math shortcuts, it not only gives the trick, it explains the reasoning behind it, and gives many exercises afterwards to ensure that you understand. The math tricks are effective and save a lot of time that would otherwise be spent writing out the entire problem and using the traditional way. My only concern is that there are a little too many ads. Ads put aside, it is a very high quality app that I would recommend to those having trouble with math, those studying for a timed test, or simply those who want to save tons of time on math.
552 people found this review helpful
![](https://play-lh.googleusercontent.com/EGemoI2NTXmTsBVtJqk8jxF9rh8ApRWfsIMQSt2uE4OcpQqbFu7f7NbTK05lx80nuSijCz7sc3a277R67g=s32)
A Google user
- Flag inappropriate
- Show review history
Great app, useful for so many reasons, but for the timers! Argh! I couldn't figure out how to turn them off (I'm not even certain you are able to...?) and they added needless stress. There are other apps that are comparable (withOUT the short timer) though not as comprehensive, so if you're also stressed by timers, go elsewhere. App developers, is it possible to take the timerrs off? Am I missing something?
94 people found this review helpful
![](https://play-lh.googleusercontent.com/a-/ALV-UjVkeF062olsT8GLsPRXu6rngr4FNqB1LHByiXu4crJvsJnIzic=s32)
James Azevedo
- Flag inappropriate
- Show review history
The app refuses to open on my phone giving a warning unable to open ComponentInfo{mathmetics.example... This makes me really sad because I've used this program before and loved it. Afraid to buy pro in case it also doesn't work. Update: app works now! It is the greatest math tricks/shortcuts app I've ever seen and it has actually changed my thinking. I'm so much faster at math because of it.
2 people found this review helpful