After introducing the all new mental math "trainer" and Fast Math Pro in January, Fast Math has developed quite a bit. Now, the tools you have to train your mental math skills have expanded even further!

For example, you can now practice the calculation with huge numbers - and because we know that this is hard, you can also set a tolerance for the results that will be accepted as correct.

Also, you can freely configure fully customized exercises to focus on exactly the numbers you want to practices.

Check it out in the App Store and let us know what you think!