Now on iOS

Shoe Size Converter

Instantly convert shoe sizes between US, UK, EU, and JP standards for men, women, and children with a single tap, eliminating guesswork for online shopping.

Reference Converter iOS Paid subscription

Download on theApp Store Get support

Screenshots coming soon.

Who it's for

How the subscription works

Freemium with subscription

Auto-renews monthly via Apple's standard subscription system.
Cancel anytime in Settings → Apple ID → Subscriptions.
Refunds handled by Apple per their policy at reportaproblem.apple.com.
No third-party tracking or analytics SDKs inside the app.

What we don't collect

Your contact list, photos, location, microphone, or camera.
Any content you enter into the app (notes, logs, data) — it stays on your device unless you explicitly sync.
Identifiers used to track you across other apps.

Full details in our privacy policy.

Now available

Shoe Size Converter is live on the App Store. Download it here — listed as Shoe Size Ruler. Questions? Email [email protected].

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