content: Update Thank you Forest for the quick reply. I deleted the app cache and restarted my phone. Somehow that did it. No issues anymore. Keep up the good work Old I would give this app 5 stars because its simply amazing for making me focus both at work and during study sessions. Seriously life changing. However it crashes every single time I try to purchase a new sound with my coins or try to add a friend. I upgraded to the paid version and have a Samsung S9 if that helps.