Be wary
The app adds an icon to the top of your banner and you have to be careful what you want the app to have access to. Its also a pain to delete. You have to go in and deactivate your number and then delete your account and then delete the app. A lot of steps. Still waiting to see if the icon goes away. Tbh not worth it at all.
Shillchris about
YouMail Spam Block & Voicemail, v3.7.49