Independent verification scores, services, tools, pricing, and team details for Eternity and The App Master side by side.
Eternity and The App Master are both verified AI-native design studios on StudioRank. They share an identical verification score of 65/100. Eternity is based in Manchester, United Kingdom while The App Master operates from New York, United States.
Both studios offer Full-Stack Dev. They differ on 4 other services between them.
Eternity and The App Master sit close enough on verification that the choice comes down to scope, budget and team fit rather than overall AI rigour.
Pick Eternity if your scope includes web design or brand/identity.
Pick The App Master if 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. Eternity is based in Manchester, 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.
Eternity and The App Master share the same AI verification score of 65/100. Both pass our independent check on tool stack evidence, workflow integration signals, and portfolio output.
Both offer Full-Stack Dev. Eternity additionally lists Web Design, Brand/Identity, AI Strategy. The App Master additionally lists Product Design.
| AI Strategy |
| Brand/Identity |
| Full-Stack Dev |
| Product Design |
| Web Design |
| AI Tools | ||
| Claude | ||
| Copilot | ||
