Antic, subtitled "The Atari Resource", was one of the two largest Atari magazines in the U.S. I always thought of it primarily as an 8-bit magazine but it also later covered the Atari ST. The February 1985 issue includes:
Features
Syntegrated Software - Finally...compatible business applications for Atari
Home Loan Analyzer - APX 1983 prize winner - now in Antic!
Income Tax Spreadsheet - Preparing tax returns on Atari