ConstanFit - AI Diet & Workout

Snap or type your meals, hit nutrition goals, and get coaching from an AI that knows your habits, plus cycle support.

ConstanFit is your daily health companion: meals, workouts, body metrics, and an AI coach—designed for everyone.

Effortless Tracking

• Manage meals, workouts, and body metrics all in one place
• Photo Recognition: Snap a photo of your meal, and AI automatically estimates calories and protein in seconds
• Natural language logging—describe your meal in plain text for fast AI estimates
• Track strength and cardio workouts with smart text analysis

Personalized Coaching

• AI Coach assists with training, nutrition, and weekly plans
• Optional cycle tracking for period-related insights (non-medical)
• Complete a one-time welcome task to unlock starter AI credits (includes trial allocation; not unlimited monthly AI)

Your Data, Your Control

• Local-first storage by default
• Optional Apple Health import (Active Energy / Menstrual Flow)
• Transparent privacy policy with zero ad tracking

Subscription Details ConstanFit Basic, Plus and Pro unlock higher AI limits and advanced coaching features. Payment will be charged to your Apple ID account and automatically renews unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in "Settings → Apple ID → Subscriptions."

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy: https://api.luna-fit.com/legal/privacy

ConstanFit is intended for health and fitness tracking only and is not a medical device. Please consult a healthcare professional for medical advice.