nNumbers for Android
Note: nNumbers is intended for people interested in numbers and primality, particularly students.
I like the design. You can improve on the following in the next version : 1. Home screen - give a slide arrow to the right, its hard to figure out where to enter the numbers. 2. OnTouch() in any of the Activities (i.e. Home or Primes or Divisors) - try to enable the top menu for a fraction of a second... in my opinion - it will be more intuitive 3. Once you check for divisiors or primes, you may be displaying results in gridview (I am NOT sure). You can try to make the numbers a little smaller - to fit the screen or something. Overall looks good - useful for school teachers to create math problems for school assignments. You can add more features on this.. especially in the divisor section.
by Y####:
Really good app. Loved it!!!