FitNumbers ‑ Body Calculators

FitNumbers ‑ Body Calculators

Pricing
$4.99/month. Free trial available.
Rating
0.0 (0 Reviews)
Developer
Engin Ucar

Add six health calculators that match your brand. Help shoppers pick the right products faster.

FitNumbers adds six health calculators to your store as theme blocks: BMI, daily calories, macro split, water intake, body fat (US Navy method), and protein needs. Place them on any page in the theme editor and adjust colors, units, and spacing with live preview - no code required. Shoppers enter their numbers and get instant results with clear guidance on any device. All calculators support metric and imperial units, are translated into 11 languages, and follow your store's look.

FitNumbers adds six health calculators to your store as theme blocks: BMI, daily calories, macro split, water intake, body fat (US Navy method), and protein needs. Place them on any page in the theme editor and adjust colors, units, and spacing with live preview - no code required. Shoppers enter their numbers and get instant results with clear guidance on any device. All calculators support metric and imperial units, are translated into 11 languages, and follow your store's look. more
  • Six calculators: BMI, calories, macros, water, body fat, and protein
  • Colors, labels, and units adjust in the theme editor with live preview
  • Translated into 11 languages, metric and imperial units
  • Responsive layouts with clear input validation on every device
  • One-click add to theme from the app - no code changes

Languages

English, German, Arabic, Spanish, French, Hindi, Portuguese (Brazil), Portuguese (Portugal), Russian, Urdu, and Chinese (Simplified)

Pricing

Choose the plan that best fits your business.

Pro Plan

$4.99 / month

or $49.90/year and save 17%

Features

  • All six calculators included
  • 11 languages, metric and imperial
  • Colors and labels match your brand

7-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews

Overall rating
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Support

App support provided by Engin Ucar.

Developer

Engin Ucar

Overbruckstr. 73, Duisburg, 47166, DE

Launched

January 13, 2026

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Online Store

  • Edit Online Store

    Theme

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