Free ASO review

Paste an App Store link. We ask Apple for that listing once per storefront and show you which ones have their own app name, description and screenshots — and which are quietly served the same fallback listing.

Free · runs in your browser · no account, no upload, nothing stored

Works with any public App Store link, including one you copied from the store's Share menu.

What this actually measures

Most ASO tools look at one storefront — usually the US — and grade the words in it. That misses the thing that costs the most downloads: an app that is live in 37 countries while showing 36 of them a listing written for someone else.

So this tool asks Apple's public lookup endpoint for the same app once per storefront and compares what comes back. If Germany returns a different description than the US, Germany has its own localization. If it returns the same one, it doesn't. That is a fact, not a judgement, and it is the same signal App Store Connect is acting on.

Text and screenshots localize separately

They are different fields in App Store Connect, and they come apart constantly. Translating a description is cheap, so people do it; redrawing ten screenshots in Japanese is not, so people don't. The result is a Japanese product page with a Japanese description sitting above English screenshots — and screenshots are the part shoppers actually look at.

That gap is the single most common finding this tool produces, and it is the one Storeboard exists to close.

What it can't see

Apple's public endpoint doesn't expose the subtitle or the keyword field for any app, so nothing here grades them — for the keyword field there's a separate tool you paste your own into. For roughly 40% of apps Apple also withholds screenshots, apparently at random with respect to size or category. When that happens the screenshot checks step aside and say so rather than scoring you on data nobody has, and the report is marked partial.

There is no AI here and no opinion about your artwork. Every line traces to a public field and a stated rule.

Privacy

The audit runs in your browser. The requests go to itunes.apple.com — the same public endpoint the App Store itself uses — and nowhere else. We never see which app you looked up, because nothing is sent to us. See the privacy policy.