Mobile app release

Figma — Platform UI

iOS and Android get their own screens, respecting each platform's own navigation and gesture conventions instead of one shared mockup stretched over both.

ProtoPie — Motion prototype

The transition and gesture feel gets prototyped with real physics before engineering builds it, since motion is nearly impossible to spec in words.

GitHub — Feature branch

Design and prototype references get linked directly in the PR description, so a reviewer can check the build against the intended motion, not just the static screens.

Storybook — Device QA

The build gets checked across a real device matrix — different screen sizes, OS versions, low-end hardware — not just the one phone on the desk.

Linear — Staged rollout

The release ships to a small percentage of the app store audience first, with crash rate as the gate before it opens up to everyone.

Amplitude — Crash & usage watch

Crash-free rate and feature usage get watched closely for the first 48 hours after each rollout stage, before the next percentage opens up.