Devin gets a Mac: builds, tests and ships iOS apps via TestFlight on its own
marvinvonhagen · x · 2026-09-16
Cognition gave Devin a Mac: it can now build and test apps on its own Mac VM with the iOS simulator, send screen recordings via Slack, and hand you a TestFlight link to start using the app. As a demo, a Flappy Bird-style game called Flappy Otter — built entirely with Devin and SWE-2 — is live in public beta on TestFlight, with a global leaderboard tied to your X account.
Related event: Devin Gets Its Own Mac VM to Build and Test iOS Apps(2 posts)→
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