Ict ps android apps

=Apps for Mathematics=
 * 1) Android phone App to learn calculus
 * 2) Android phone App to learn Trigonometry
 * 3) Android phone App to learn Algebra
 * 4) Freegeo
 * 5) Tamilnadu app on 4D 10th and 12th

=Apps for Science= =Languages=
 * 1) Sky Map - App that shows the stars, planets, constellations, and more

Apps for English

 * 1) Offline English Dictionary

Apps for Hindi

 * 1) Hindi_Websites