![](https://play-lh.googleusercontent.com/a-/ALV-UjWY6ioEmvL0RKMT0HiZgx1JEeyt_P0lx8-MONyy4EzStEJVCvY=s32)
david labios
Perfect way to learn and practice calculus. A way to improve faster with a taste of fun and challenge. Please do add more problems and topics. Thank you for making this app!
![](https://play-lh.googleusercontent.com/a/ACg8ocKdn_ttQ_a4irG63QDiypP496G-nj36t0DiPHzn2i0RLn63sw=s32-mo)
Cian Flavin
Some questions are wrong, I do not know how many but one messed up adding 1/2 and 2/3 getting 5/6 when it should be 7/6. There is also no button that I can see that tells the developers about it. When this is fixed I will change it to 5 stars.
9 people found this review helpful
Multimedia E-Learning Education System (MELES)
24 July 2022
Thanks for the feedback... you can kindly give us more feedback on melesmath@gmail.com.
![](https://play-lh.googleusercontent.com/a-/ALV-UjWOcIqOqo0PqR8tST1fWzeHeYREIYFLcH1GidGc2MyC6DTFkE4=s32)
Ishwar Singh Chauhan
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Poorly designed... And no it's not a game it's just an app where you answer their questions. Too many ads. Somebody thought they could make money by filling void. Control sucks. Instead of those annoying floating buttons, you should have given simple buttons.
9 people found this review helpful
Multimedia E-Learning Education System (MELES)
5 June 2021
An updating is coming soon... you're issues will be resolved in the next update... kindly try it out!