CHANGING THE NAME I didn't open it after installation because the name itself isn't grammatically correct. You shouldn't have named it 'formulas' as the correct plural of 'formula' is 'FORMULAE'
Good but needs improvement This app is very good and easy to use but I personally want the interface to be improved and frequency of ad also is very high so reduce it.
Good But need to be improved. You try to explain practically. That makes it easier to get the best way of learning something. Try to gain more information about trigonometry.
Nice app Helped me alot in my integrals portions and ofcourse in inverse trigonometry portions.. Thank you!!
UNUSEFUL APP NOT INCLUDED ALL FORFULA
Poor presentation..not upto the mark..displays ads..
Fixed minor bugs.