Free Tier Resolution And File Size Limitations Enforcement

Unique: Implements dual-layer enforcement (client-side file size check + server-side resolution cap) to prevent free tier circumvention, with intentional mismatch between marketing claims (1080p/4K) and actual free tier output (720p) to drive paid conversions

vs others: More aggressive tier enforcement than competitors (Upscayl offers unlimited free tier, Let's Enhance offers higher free tier limits), but creates negative user experience and trust issues due to misleading marketing