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FitNumbers ‑ Body Calculators
by Engin Ucar
Add BMI, calorie, macro, and hydration calculators as theme blocks. Customize labels, units, and styling to match your storefront.
—(0 reviews)· $4.99/month. Free trial available.· Launched Jan 13, 2026
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Add BMI, calorie, macro, and hydration calculators as theme blocks. Customize labels, units, and styling to match your storefront.
Data last refreshed Jun 17, 2026. Source: Shopify App Store.