Hi @Kevindcz ,
I propose comparison long ago.
But I can chime in here as well.
It is time consuming to try each no code platforms as they have their own weaknesses after we know them for awhile, not immediately, as you can experience here.
At that thread it was compared with low code too, but it seems no code people are very different than low code people, so mixing them is not relevant.
So for me, by complexity, no code platforms are Bubble, Adalo and Glide, but closely related are Bubble and Adalo, my take is if you are comfortable with Adalo, Bubble is not too difficult, they only use different terms, so the concept of the logic are still interchangeable.
I prefer to focus on the functionality rather than design, this is an app that users are interacting not just viewing.