I like CRED the best as a token name. As far as each app goes, I suppose having different names is good, but with a shared token (CRED). That way even if users don't realize that two apps are part of the same overal platform, they'll put 2+2 together when they see that CRED token can be used across various apps. That makes sense to me because unlike most cryptos with low adoption / acceptance, CRED would immediately be a widely used token due to so many apps. I believe that's what you were implying, yes?
They other question is, how important is having different names for every app? It might be confusing. Rather, you could have one overarching name, one token and then each app is just a sub-domain.
Ex) Mosh.video, Mosh.blog, Mosh.storage, etc.
I like Mosh, Candid, Grok, Gush, Crux as names in general. They're short and catchy.