Pikan: Calorie & Dietitian

Content rating
Everyone
50+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Pikan is a science-grounded wellness app that helps you eat better, build healthy habits, and reach your goals — with optional support from a licensed dietitian.

WHAT'S INSIDE
• Calorie & nutrition tracking — see what you've eaten, what's left, and your macros at a glance
• AI-powered food analysis from photos — snap a meal, get instant calorie and nutrition estimates
• Daily water goals with gentle reminders
• Intermittent fasting timer (12:12, 16:8, or a custom 8–23 hour window)
• Weight, body measurement and body composition tracking with progress charts
• Bluetooth smart scale integration (optional)
• Habit chain — "Don't Break the Chain" with streak freezes and milestones
• Daily task system with a 0–100 progress score
• Invite friends, share streaks, stay accountable
• Licensed dietitian support: in-app messaging, appointments and video consultations
• Reminders so you never miss twice
• Works offline — your logs sync automatically when you reconnect

SCIENTIFIC GROUNDING
All health calculations (BMI, BMR, water and protein needs) are based on peer-reviewed sources. Academic references and DOI links are available in the in-app "Sources" section.

PRIVACY
Analytics is optional and off by default. We do not track you across other apps or websites, and we never share your data with advertisers.

HEALTH DISCLAIMER
Pikan does not provide medical advice, diagnosis or treatment. The app is intended for informational and habit-tracking purposes only. Always consult a qualified healthcare professional before starting any diet, fasting or exercise program. Users with chronic conditions, who are pregnant or breastfeeding, who have a history of eating disorders, or who are under 18 should not use the app without a doctor's approval.
Track calories, water & fasting. AI photo analysis + dietitian support.
Updated on
Sep 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Health and fitness, and Messages
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

This release improves the sign-in and sign-up experience.

• Clearer sign-in and sign-up steps
• Straightforward guidance about your account status
• A smoother connection to your dietitian
• Performance and stability improvements