Well done I'd rated it a thousand stars..thanks to the creator of this app, great effort...congratulations....now all my problems are solved....
Super duper Excellent I will give this app 100 stars I am so glad to see such an effort . In Pakistan we say it " Halwa bna k rkh dia physics ko " Hats off to you gener ...
Physical science Oh! What a great opportunity of indulging you experience thanks a lot to the creator
There is some problem its does not open plz do some thing to open this app or application
Thanks PJP its really amazing, that I had my lesson in my tablet!!
Can't use.. Bad app