CalFem: Cycle Calorie Tracker

CalFem is a calorie tracker built for the female body, which changes week to week. Snap a photo of your meal and CalFem's AI estimates the calories, protein, carbs, and fats in seconds. No barcode hunts, no endless food database. Your daily target then adjusts with your menstrual cycle, so you fuel your body based on the phase you are actually in.

WHY CALFEM IS DIFFERENT

Most calorie apps were built around a fixed 24-hour metabolism. Yours is not fixed. Estrogen and progesterone shift your energy, your cravings, and how your body uses food across four cycle phases. CalFem treats that as a core feature.

Menstrual phase: softer targets and warmer meals. Rest is productive.
Follicular phase: energy climbs and carbs work harder for you.
Ovulation: your strength peak, so you can fuel the hardest sessions.
Luteal phase: a slightly higher target, because your body burns more. Cravings get met, not shamed.

SNAP IT. DONE.

Point your camera at the plate. CalFem's AI reads the food, the portion, and the ingredients, then returns a complete log: calories, protein, carbs, fats, and a meal type (breakfast, lunch, dinner, or snack). Edit anything before saving. No bar codes and no database deep dives. Most logs take under 10 seconds.

EVERYTHING IN ONE DASHBOARD

Calorie ring and macro breakdown for today.
Water tracker.
Steps and active calories from Apple Health.
Exercise log with MET based calorie burn.
Weekly view of your last 7 days.
Cycle ring with your current day, current phase, and a prediction of your next period.
Weight progress chart with a 12 week projection toward your goal.

PERSONALIZED FOR YOU

Onboarding builds your plan with the Mifflin St Jeor equation tuned for female metabolism: BMR multiplied by activity factor, adjusted by your goal (lose, maintain, or gain), then split into macro targets. The result respects your cycle, your activity, and your pace.

DESIGNED FOR HOW WOMEN EAT

Diet preferences: everything, vegan, vegetarian, pescatarian, or low carb.
A daily reminder at a time you set, on the weekdays you pick.
Streaks and gentle badges that celebrate showing up, not perfection.

YOUR DATA, YOUR CONTROL

Logs live on your device first, then sync to your private, protected account so you can switch phones and keep your streak. Export everything as a file anytime. Delete it all in one tap. We never sell your data.

APPLE HEALTH

An optional, two tap connection reads steps, active calories, and workouts so your daily target stays accurate without logging cardio twice. CalFem never writes to Health.

SUBSCRIPTION AND PRICING

CalFem is free to download. AI meal scanning requires a CalFem Premium subscription.

Pricing:
Annual plan: 59.99 USD per year.
Weekly plan: 4.99 USD per week.

Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Prices may vary by region.

MEDICAL DISCLAIMER

CalFem provides general nutrition and wellness information for educational purposes only. It is not a medical device and does not provide medical advice, diagnosis, or treatment. Calorie, macro, and cycle predictions are estimates and may not fit your individual situation. Always seek the advice of your physician or another qualified health provider in addition to using this app, and before making any medical decisions or changes to your diet, exercise, or health routine, especially if you are pregnant, breastfeeding, under 18, or have a medical condition. Sources for CalFem's calculations are cited in the app under Profile > Scientific sources.

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