What problem does it solve? Releasing mobile apps involves complex signing, versioning, store submission, and metadata management across Apple and Google platforms. This Skill guides the full EAS build-and-submit pipeline so releases reach TestFlight, the App Store, and Google Play without manual portal guesswork. ## Core Features & Use Cases - EAS Build & Submit Pipelines: Configure eas.json profiles, credentials, remote version management, and auto-submit flows for iOS and Android. - Store-Specific Guidance: Detailed references for TestFlight beta testing, App Store review and release, Google Play tracks and staged rollouts, and ASO metadata via store.config.json. - Native App Support: Build and distribute existing SwiftUI/UIKit apps on EAS without adding an Expo or React Native runtime. - Use Case: You have an Expo app ready for release. Use this Skill to configure production build profiles, submit to TestFlight, push App Store metadata, and set up a CI/CD release workflow with EAS Workflows. ## Quick Start Use the eas-app-stores skill to configure a production EAS build profile and submit my app to TestFlight and Google Play.