Does Reddit now also force you to use app?

Question

I tried to visit /r/cpp just now via Firefox on mobile and get the following message on Reddit:"This community is available in the appTo view posts in r/cpp you must continue in Reddit app or log in."

sarcasmatwork · Accepted Answer

Try: https://old.reddit.com/r/cpp/

kuesji · Answer

i think,this is a/b testing. i see this often but not everytime.

detaro · Answer

not seen that yet