Unverified50% confidenceDecision RuleExact time
健康的商业模式要求LTV显著大于CAC，且单个用户在生命周期内产生正向现金流
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
AI视频生成成本困局：iOS应用定价策略全解析
redditr/GoogleGeminiAI7/12/2026
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