dumbphones
table of contents
make your smartphone dumb
i don't recommend switching to a dumbphone if you use a smartphone. it's easier to just make the smartphone dumb and more inconvenient to use.
ios
grayscale mode
if you have a modern iphone, grayscale mode is available.
to turn it on do the following:
Settings -> Accessibility -> Display & Text Size -> Color Filters
turn on the feature and select grayscale.
launchers
you can change the way your phone looks using launcher widget apps.
one i've used is Dumb Phone (dp) .
easy to setup and looks nice.
make your phone even more inconvenient to use
there are apps like one sec and refocus that will make your smartphone experience even worse.
i've used those apps and can recommend them.
switch to a dumbphone
check out the dumbphone finder. scroll down to see the actual tool.
phones i've tested
tcl flip 4 5g
this is my current phone. i've written a review of it here.
kyocera 902kc/903kc

runs android. decent phone, but kind of weird to use.
limited 4g only. had bad reception in my area.
nokia 2780

stopped using due to bad reception in my area.
apparently this phone is kind of hackable. read more here