Great question! So one of the things that's great is that there are now multiple front ends to access the ecosystem. Hive.blog is the old Steemit.com basically. Very basic stuff.
Peakd uses the same content but the website is a far cry upgrade to hive.blog with all kinds of better features and more organization! I use PeakD exclusively on my laptop and on my phone as well. For my phone though, one of the best apps to access the ecosystem is called Ecency. You accumulate usage points by using it and then you can use those points to "boost" one of your posts with some votes. It's helpful to get yourself back on track!
With those two front ends, you'll be in great shape in no time!
RE: Hello (3 years later) from Olympia, WA