Independent verification scores, services, tools, pricing, and team details for Buttercups and The App Master side by side.
Buttercups and The App Master are both verified AI-native design studios on StudioRank. The App Master holds a verification score of 65/100, 50 points ahead of Buttercups at 15/100. Buttercups is based in London, United Kingdom while The App Master operates from New York, United States.
Both studios offer Full-Stack Dev. They differ on 2 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 Buttercups if you specifically need ai strategy.
Pick The App Master if the deeper AI integration is the deciding factor, or you specifically need product design.
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.
Get matched with the right studio based on your budget, timeline, and project requirements. It takes about two minutes.
Match each studio against your brief. Buttercups is based in London, United Kingdom; 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, 50 points ahead of Buttercups 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 Full-Stack Dev. Buttercups additionally lists AI Strategy. The App Master additionally lists Product Design.
| AI Strategy |
| Full-Stack Dev |
| Product Design |
| AI Tools | ||
| DALL-E | ||
