Pocket's AI made my game ideas real. Now Meta controls the results.

Ars Technica details Meta’s Pocket, a new mobile app that lets users build functional interactive “gizmos” by typing prompts into a text box. There’s no code view, no IDE, and no terminal work; the whole pitch is making vibe coding as immediate as posting to social media.

For developers, the interesting part is how quickly it can stand up playable prototypes. The app launched in the US on August 21, after Meta acquired the team behind the now-defunct Gizmo in March, and it packages creation, sharing, likes, comments, and reposts into a TikTok-style feed.

That convenience comes with a big constraint: the gizmos are effectively trapped inside Meta’s ecosystem. There’s no obvious path to export them into a standalone project, so Pocket looks more like a closed prototype playground than a production-friendly toolchain.

The practical takeaway is familiar to anyone evaluating AI-assisted workflows: lower friction can unlock experimentation, but platform lock-in can erase much of the long-term value. If Pocket becomes popular, it may influence how teams think about prompt-first prototyping, but not necessarily how they ship real games.