I don't know about the app, but following the instructions on that website I have just set my phone to monochrome mode. I'm not sure it will assist me to use m

I don't know about the app, but following the instructions on that website I have just set my phone to monochrome mode. I'm not sure it will assist me to use my phone less, because initially I really like it! The main use for my phone is to read stuff; news, email and instant messaging. I don't use social networking on my phone (apart from Hacker News if that qualifies). I do use a 2FA app, but colour hardly matters there. I do also take pictures with the phone and perhaps that's the one potential drawback I can think of. I find the monochrome look easier on the eyes and initially very pleasant to use.