A Google user
★★★
"Lacks explanation"
A Google user
★★★★★
"Gives good insight into several pertinent topics in number theory. Definitely for the user who has a good grasp of prerequisite topics."
Version: 7.0.9
A Google user
★★★★★
"Very informative and enjoyable for those who see mathematics as a wonderfully complex and open ended puzzle."
Version: 7.0.9
A Google user
★★★★★
"Very informative"
Version: 7.1.0
A Google user
★★★★★
"Wonderful and I will use that to become a famous mathematician"
Version: 7.1.2
A Google user
★
"very basic interface"
Version: 7.2.3
A Google user
★★★★★
"To get ideas and understanding."
Version: 6.6.0
A Google user
★★★★
"Good app to learn number theory........"
A Google user
★★★★
"Great amongst the many."
Version: 7.1.2
A Google user
★★★★
"Downloading images for offline view hangs at 27%. It could be that only the free version is affected as there is some blocked content, but it is still rather annoying."
Version: 7.1.2
A Google user
★★★★★
"It`s a very fun app to explore in free time. Just start tapping away and learn something new!"
Version: 6.7.0
A Google user
★★★★
"Application which presents a series of articles on the theory of numbers. Could be improved by adding an article on notation and perhaps some more basic articles."
Version: 6.6.0
Tran Son
★★★★★
"Very good app for someone who used to love number theory but didn`t choose math career like me"
Version: 80.91.30