Good game with a serious problem – What's that Phrase? - Word & Saying Guessing Game Review

I would rate this 5 stars for the game itself. The riddles are good- some easy and some make you think awhile and there are plenty. However, what they need to fix is the hint. You can pay coins you earn to give you a letter in its spot or to take letters away that don't belong. I was infuriated when I spent coins to take away letters and it did for a few hours. Then I came back to the game and it had reset. My coins were still gone but the absent letters were back. This happened more than once and it makes me angry that it charges me for a hint and the hint is not permanent. So if you need 6 letters taken away (it does three at a time) you won't remember which 6 when it resets but it will have taken 120 coins from your bank and you only earn 10 for each correctly guessed phrase.
Review by Mernels on What's that Phrase? - Word & Saying Guessing Game.