Very longtime HanDBase user, but finally switched because I wanted a simple database utility that takes full advantage of iCloud to sync my databases between my iPhone, iPad, and iMac. Looks like Tap Forms is it.
I found it easy to figure out how to create new "forms" (databases) for my various records.
I installed TF on my iPhone after getting it sorted out out on my iPad. As soon as I turned on iCloud in TF on my iPhone, TF synchronized with the work I had done on the iPad. Great start. Next: import my databases from HanDBase.
ChugginAlong about Tap Forms Organizer, v3.1.3