Cody1StoreKit
Free, local-first App Store marketing asset generator — genuine screenshots, templates, and App Store Connect–sized exports for iOS and Mac.
Cody1StoreKit is the in-house tool behind Cody1 App Store marketing: compositing your screenshots into Apple-sized PNGs with headlines, backgrounds, and device frames.
Source and releases: github.com/cestrian77/cody1StoreKit — download the latest macOS .dmg or .zip from Releases, or build from source with npm run dev / npm run dist:mac.
Read why we built it and how it was made with Cursor (about two to three hours of active development, spread over a couple of days).
Ship App Store creatives without fake UI
Real screenshots only
Production export uses captures from your simulator or device — never AI-generated app chrome. Placeholders are labelled and blocked from production builds.
Templates and backgrounds
Fourteen marketing templates (utility, puzzle, arcade) with gradients, decor, and device framing tuned for Cody1 apps and indie games.
Browser or macOS app
Run from the repo with npm, or install the unsigned macOS build from GitHub Releases. Everything works offline after install.
CLI for CI
validate, generate, preview, and package commands for repeatable exports across locales and output presets.
Screenshots
Technologies
- TypeScript
- React
- Sharp
- Electron
- MIT License
