PCOS Diet Tracker: Cassia
Hormone, Cycle & Symptom Log
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Your body makes sense. We help you see how.
Cassia is the calm, AI-powered pattern tracker for PCOS. Scan a meal, log how you feel, and watch the app learn YOUR specific patterns over time. Privacy-first. No 16-week programs. No bloated coaching subscriptions. Just your real data.
HOW IT WORKS
1. Scan a meal: AI vision identifies what's on your plate and scores it with a PCOS lens (glycemic load, anti-inflammatory profile, insulin response)
2. Daily check-in: 30 seconds, a few taps for energy, mood, bloating, cravings, and cycle stage
3. Weekly insights: the app reviews your week and surfaces "your body shows X when you Y" patterns
4. Cycle view: symptoms layered against your cycle phase, even when your periods are irregular
5. Trends: charts of symptom severity and food-symptom patterns over time
PCOS-SPECIFIC, NOT WEIGHT-LOSS DRESSED UP
Most PCOS apps are calorie counters with a pink coat. Cassia is built around insulin, inflammation, and cycle phase: the three things actually backed by PCOS research. No weight tracking unless you choose it. No body-fat goals.
CHAT
Ask about foods, symptoms, and patterns in plain language. Educational context, not medical advice.
BUILT FOR
• Anyone diagnosed with PCOS, lean PCOS, post-pill PCOS, or insulin-resistant PCOS
• Anyone with irregular cycles who suspects PCOS but doesn't have a diagnosis yet
• Anyone tired of coaching programs that cost hundreds a month
PRIVACY-FIRST
Your data stays on your device by default. We never sell or share your health data. No cycle, pregnancy, or period data is ever sold to advertisers or data brokers. No location tracking.
Cassia requires a subscription to use premium features, plans detailed below:
PREMIUM PLANS ($2.99/week, $7.99/month, $39.99/year with 3-day free trial, $24.99/year discount):
• More AI food scans with PCOS-lens scoring
• Weekly pattern insights that learn your body
• More PCOS chat
• Full cycle and symptom history
By downloading this app, you agree to our terms and conditions and privacy policy:
Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy: https://www.format.partners/pcosiq-privacy-policy
Support: https://www.format.partners/support
Contact: hello@format.partners
Cassia surfaces patterns in your data for educational purposes. It is not a diagnostic tool, hormone test, or substitute for an endocrinologist, gynecologist, or registered dietitian. Always consult your healthcare provider for diagnosis, treatment, and clinical decisions.
Ratings & Reviews
We've added new features and made the app better to use! If you have any ideas or suggestions, please email us. We've also fixed some bugs.
The developer, Format Partners LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Format Partners LLC
- Size
- 58.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.5 or later.
- iPhone
Requires iOS 18.5 or later. - iPad
Requires iPadOS 18.5 or later. - Mac
Requires macOS 15.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.5 or later.
- iPhone
- Languages
English and 6 more
- English, French, German, Italian, Japanese, Portuguese, Spanish
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Cassia Premium - Weekly $2.99
- Cassia Premium - Discount $39.99
- Cassia Premium - Monthly $7.99
- Cassia Premium - Annual $39.99
- Copyright
- © 2026 Format Partners LLC