BMI Mate

Who it's for

Anyone who wants a quick body-mass-index check without giving up their data

About BMI Mate

BMI Mate calculates your body-mass-index instantly using a colour dial that turns green, yellow, or red depending on your result. You can switch between metric and imperial units without leaving the screen, and everything stays on your device — no account, no cloud sync, no personal data leaving your phone.

The free tier gives you the calculator and the dial. Subscribe to set weight goals, see your body-mass-index trend over time, and get a BMR estimate plus a waist-to-height ratio. You can also pick from several theme palettes to match your style.

What it does

• Colour dial shows BMI in green, yellow, or red
• Switch between metric and imperial units instantly
• Everything stays on your device
• No account or sign-up required
• Set and track weight goals over time
• BMR and waist-to-height calculators

How the subscription works

subscription unlocks goal tracking, BMR + waist-to-height calculators and theme palettes; ads on free tier

• 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.

TestFlight beta

This app is in private beta on TestFlight. To request an invite, email support@bestpaid.app with the subject line TestFlight beta: BMI Mate.