Choose the GrammarFlip plan that best fits your needs! Apprentice Plan A limited-access plan for teachers. Starting at $46/year or $4.60/month Master Plan A full-access plan for teachers. Starting at $69/year or $6.90/month Homeschool Plan A full-access plan for parents. Only $39.99/year (annual plan only) Discover how much more effective and engaging your instruction will become!