Cant use unless u update, signs u out after update, slow and unresponsive, have to force close. Galaxy s20, minimal apps ***Update (12/12/2021) *** Things gave gotten a little better. No longer being signed out, havent had to force close in a while. Changed to 3 stars (from 1). Now, if the rewards were better. I have almost 56,000 points but dont feel anything is worthwhile to use them on) 03/04/22 App worthless. Offers are removed mid-transaction, cannot re-add after starting over