If there are any specific features you feel are missing, feel free to reach out. We are always looking to improve. (I’m the developer btw.)

Even now, we have several major features queued for the next update and are in the process of a much needed ui overhaul.

That’s correct. When we know of more apps, they’ll be added here: joinmbin.org/apps.

It’s a link to an article I found interesting. It basically details why we’re still using 64-bit CPUs, just as you mentioned.