I was playing on v0.53.2 android version, finish it, came to see updates, just to find it say it won't support 32bit devices anymore, so pls just tell me what version to download 

I'm afraid I don't have the resources to offer proper support for 32 bit devices (official support for 32 bit Android apps has been phasing out for years). That said, I am having trouble seeing in the official docs when Ren'Py dropped support for them.

Regardless, I believe my last big Ren'Py version upgrade was Ruin Me 0.57.0, so I would guess that any version at 0.56.x or before would still work for you. Barring that, you should be able to run the web version.