🪙 Coins are in-game currency that can be exchanged for all kinds of cool things in Text Express.
 
With Coins you can:
  • Get more Hints
    You can get any of the available hints the moment you need them the most. Simply tap the Hint Button when you ran out of stock and the Coins are immediately traded for the Hint of your choice
     
  • Upgrade your Letters
    Maximize the gems you earn from each level and Upgrade your Letters frequently. The higher your Letters are upgraded, the more points you'll earn each level!
     
  • Get more Train Parts
Sometimes, a unique Train Part will pop-up in the store, grab your change to get the look you want for your train.
 
  • Get extra Letter XP

You can directly add some extra Letter XP from the Daily Shop, make sure to maximize your letters and upgrade them fast!