WordWise by Memorado for Android

Memorado (developer) claims that Wordwise is designed to train vocabulary through puzzle game with 300+ levels.

The concept of the Game: One to many Simple English word’s letters are arranged in the puzzle. From the letters, the words should be identified and select the letters forming the word. The letters can be selected in a direction (left, right, top, bottom, diagonal) one after the other to create the word(s) intended by the developer and solve the puzzle.