Independent verification scores, services, tools, pricing, and team details for S Pro and The App Master side by side.
S Pro and The App Master are both verified AI-native design studios on StudioRank. The App Master holds a verification score of 65/100, 30 points ahead of S Pro at 35/100. S Pro is based in Kyiv, Ukraine while The App Master operates from New York, United States.
Both studios offer Full-Stack Dev and Product Design. They differ on 4 other services between them.
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Match each studio against your brief. S Pro is based in Kyiv, Ukraine; The App Master is based in New York, 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, 30 points ahead of S Pro at 35/100. 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. S Pro additionally lists Web Design, Brand/Identity, Vibe Coding/Prototyping.
| AI Strategy |
| Brand/Identity |
| Full-Stack Dev |
| Product Design |
| Vibe Coding/Prototyping |
| Web Design |
| AI Tools | ||
| Claude | ||
