alexei, what he means is that those apps are unfinished/buggy/unpolished. They are not proper releases.
And if there is one thing which is not good for any device, is having different buggy versions of apps floating there, because then, even if there is a proper release, many people will be mistakenly linked to those bad versions.
It already happened in the dingoo, there were outdated "local packs" floating there, and many people just downloaded those bad packs instead of getting the latest versions separately, and later complained that "X emulator does not work" when those issues were already fixed months ago.
If you want to play that buggy versions, well, do it if you want, but don't expect help if they have an issue, because they are expected to have many issues.