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iOS AppsNative product prototypeLocal iPhone build and finished renderVerified 2026-07-13

Flipbook

Turn a handful of photos into a small animated keepsake.

A photo-first mobile product with source review, treatment choice, first-frame approval, preview, rendering, credits, persistence work, and export.

A finished 17-second output rather than a concept rendering.

Generative video can be expensive and incoherent; users need a reviewable path that preserves source intent before a full render.

What was built

  • Photo intake, review, vibe, first-frame, preview, render, and export.
  • Credit-safe fixture states and error recovery.
  • A frame continuity pipeline and finished vertical video.

Visible receipts

  • Local native build.
  • Complete static prototype QA.
  • Seventeen-second finished animation and 68-frame contact sheet.
Flipbook first frame approval screen.
The first-frame gate controls continuity before expensive rendering.
Flipbook frame contact sheet.
The complete frame sequence remains inspectable.

Public boundary

Public media uses a generated demonstration fixture. Personal photo jobs remain private and local.

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