Community vs app login

Are the community forum and Android app logins supposed to be distinct, or are they connected in any way? I initially signed up on the app, but then it didn’t carry over to the community website. So now I have two accounts connected to the same email. Is this correct? I haven’t tried downloading the app on another phone (Android or iOS), so I don’t know if my initial account login works on any other devices.


Those are all separate accounts.
We are using Discourse for the forum and Blynk apps use their own accounts.