1: How much does model inference cost per 1k MAU?

Highly variable—estimate $0.5–$5 per MAU/month depending on session length and model choice.

2: Can I ship voice & avatar cheaply?

Start with TTS + static avatars; add animated avatars once product-market-fit is proven.

3: How do I ensure safety for teens?

Employ age verification, strict content policy, and safety-first defaults; consult with legal counsel.

What Are the Must-Have Features for a Character AI–Style Role-Play App in 2025?

Rohan Sharma

11 June 2026

Rohan Sharma is a technology expert specializing in AI consulting, SaaS development, enterprise software solutions, and digital transformation. He regularly writes about artificial intelligence, automation, software development, and emerging technology trends, helping businesses navigate digital innovation and growth.

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