Paste any store URL — yours or a competitor's. We read the homepage, a product page, and the cart to reveal the app stack, the theme, and a rough monthly app bill. Free, instant, no login.
Try one: allbirds.ca · gfuel.com · colourpop.com
Reads only what a browser already downloads from the public storefront. Prices are public tier estimates for sizing, not billing — always verify per store. Backend-only apps (accounting, inventory) don't show up here by design.