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Calk

Calk is an AI calorie counter for iPhone that turns meal photos into estimated calories and macros. Users can track meals, water, personalized calorie goals, progress and intermittent fasting in one app. Available in 18 languages, with in-app subscriptions managed through RevenueCat.

Make nutrition tracking easier with a food photo. Calk combines AI meal analysis, calorie and macro tracking, water logging, personalized goals and intermittent fasting in one simple iPhone app.

Key facts

Founder
Metin · 987 followers
Founded
February 2026
Based in
🇹🇷 Türkiye
Active subscriptions
35
Revenue, 12 months
$434
Revenue, all time
$434
Listed on StartupsIntel
October 2026

Built with

React Native (frontend)Expo (frontend)TypeScript (frontend)Cloudflare (backend)RevenueCat (backend)

Daily revenue, last 30 days

Verified with the payment provider
$0$13$25$38$5009-1809-2610-0410-1210-17

Monthly revenue

Verified with the payment provider
$0$100$20026-0226-0426-0626-0826-10