Independent verification scores, services, tools, pricing, and team details for The App Master and Zero Negative side by side.
The App Master and Zero Negative are both verified AI-native design studios on StudioRank. The App Master holds a verification score of 65/100, 50 points ahead of Zero Negative at 15/100. Both are based in United States - The App Master in New York and Zero Negative in Boston.
Both studios offer Full-Stack Dev and Product Design. They differ on 3 other services between them.
The App Master has the stronger AI-integration evidence on paper, but the right pick depends on scope and budget, not score alone.
Pick The App Master if the deeper AI integration is the deciding factor.
Pick Zero Negative if your scope includes web design or brand/identity.
This verdict is generated from independently verified data on both studios - verification score, team size, budget bands, and service mix. It reflects the evidence on file, not editorial preference.
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Match each studio against your brief. Both are based in United States. For a structured pick, run our two-minute matchmaker, which scores both against your budget, timeline, and tool requirements before recommending one.
The App Master scores 65/100 on AI verification, 50 points ahead of Zero Negative at 15/100. The score reflects tool stack evidence, workflow integration signals in case studies, and portfolio output, not self-reported AI claims.
Both offer Product Design, Full-Stack Dev. Zero Negative additionally lists Web Design, Brand/Identity, Vibe Coding/Prototyping.
| Brand/Identity |
| Full-Stack Dev |
| Product Design |
| Vibe Coding/Prototyping |
| Web Design |
