A deserving award winner based on scientific pedagogic tools, Duolingo is a motivating teacher of 21 foreign languages, with more to be added to its kitty. This free Android app is a great place to start learning a language, although those interested in a more in-depth study will have to eventually seek out other avenues.

The Where’s My Water? Android application for children between 6 to 9 years of age is a fun, interactive and entertaining puzzle game, that focuses on problem solving through basic physics concepts, encouraging development and learning for your child.

The Where’s My Mickey? Android App is a fun puzzle app, with the royal touch of Disney’s most favorite character, Mickey Mouse. The app uses concepts of Physics to solve puzzles and will help develop problem solving skills in your child.

While this Android app is engaging and effective, the size of the file and the pay per item model makes it an expensive investment.

The Zomato Android app gives a lot of information to choose an eatery at a specific location. Sorting by location, cuisine, etc and menu, reviews and pictures make it easier to choose.

The Tactio Health Android app helps measure several health parameters and allows up to 8 people to keep a record of their health.

The Words with Friends Android app brings the joy of playing Scrabble to your smartphone. The high interactivity, with chat and integration with Facebook, makes this simple game more exciting.

The AccuWeather Android app is more than just your average weather app. It is feature rich and gives you access to much more than basic weather forecasts for your city. It features multi-location widgets and optional weather graphs.