In your experience, what's the most suitable software/app to design a typographic logo?
There's nothing better than pen + paper, kick it old skool!
I always find it difficult to draw my own type, as whenever I try to draw letters I kind of just draw a blank as to what the letter should look like.
Pen & paper, then illustrator.
CorelDraw definitely! You can start from here http://www.coreldraw.com/en/pages/logo-design/ and start learning, it's very helpful! :)
sketch, sketch, sketch, sketch, sketch then vector.
Pen and Paper, high res photo from iPhone then Affinity Designer. Bish Bash Bosh! Job done!