Apps like this are a godsend. Putting away all the social media aside (where 95% of the content is fake/useless anyway), in reality there should really be no use for mobile phones besides using it for calls/music and some important things when you can't get to your laptop/desktop.

I've realized recently that it takes at least 3 times more work and time to do things on a smartphone than to do the same things on a laptop. This holds true for messaging apps where we are so limited by the typing speed and error-prone nature of composing messages on a smartphone, and the lack of good multitasking options like on a desktop interface. I have more time in my life now, more than ever, after I started to avoid using my phone for things wherever I can.