ALL OF YOU CAN DOWNLOAD THE OLD VERSION OF UNSCRAMBLE LETTERS FROM HERE:

https://play.google.com/store/apps/details?id=com.isaac.old.unscrambler

Unscramble Letters is a simple application for unscrambling/solving scrambled words, typically useful in generating valid words from puzzle games.

So, if you need any help or want to learn new words (or perhaps, you want to cheat a little) for such word games, this application would certainly help you with that. You can enter up to 12 letters (including two wild cards or blank tiles) and it shows you the valid words that can be made from the given scrambled letters.

You can change the dictionary if you wish. The default is TWL06 (official Scrabble dictionary for US/Canada, total words: 178691). The other supported dictionary is SOWPODS (for UK and others, total words: 267751).

Tip: If the total no of words is too high, you can specify a prefix or/both suffix using advanced options, to get more accurate results.