What are the limitations of KreadoAI subtitle remover compared to other tools?

Compared to tools like AutoAGC, KreadoAI has clear limitations. First, its free version only offers limited credits, with no truly free no-sign-up mode. Second, it struggles with complex, fast-moving subtitles or multi-line overlapping text, sometimes causing slight color distortion. Third, batch processing is restricted (max 4 videos at a time), and 4K exports require a paid subscriptionKreadoAI.