I am the author of a new app called PxPrime. I am passionate about numbers and believe this app can help students, teachers and indeed everyone enjoy and improve their core maths skills.
PxPrime is a new maths puzzle based around prime numbers, the building blocks of all numbers.
Whilst having fun students will sharpen their mental arithmetic, develop various strategies, improve their spatial visualisation ability, and of course, learn more about prime numbers.
There are links to external sources, which provide more information on all types of prime numbers.
There are no adverts and the app is free!
Please try it for yourself first. Enter PxPrime in the AppStore or follow the link on your iPhone or iPad: https://appstore.com/PxPrime
There are more details at my website: http://qpxgames.wixsite.com/PxPrime
Please email me at email@example.com if you need any further information.