Flare: Know Your Triggers
Food & Symptom Diary for IBS
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Type what you ate, tap how you feel. Flare+ finds patterns between your meals and bloating, gas or cramps. No calorie counting, no account.
Flare is a radically simple diary for your food and how you feel. Type what you ate, tap how you feel, and over time see the patterns connecting the two.
Most food diaries drown you in calorie counts, barcode scanners, and endless databases. Flare strips it back to what actually matters: what did I eat, and how do I feel?
LOG IN SECONDS
- Free-text food entry. Just type "chicken pasta with garlic bread." No databases, no barcodes, no portion math.
- Smart suggestions learn your foods, so logging gets faster every day.
- Quick-tap symptoms: bloated, gassy, crampy, nauseous, heartburn, fatigue, brain fog, and more.
- Add energy, mood, and a quick note when you want to.
SEE THE TIMELINE
- Food and feelings on one clean, scrollable timeline.
- Spot the gap between that late dinner and how you felt two hours later.
FIND YOUR PATTERNS (Flare+)
- After a couple of weeks of logging, Flare highlights connections, like which foods tend to show up before certain symptoms.
- Weekly digest of what you ate and how you felt.
- Export your log as a PDF or CSV to bring to an appointment.
PRIVATE BY DESIGN
- No account required, ever.
- Your diary is stored on your device. iCloud sync is optional and only starts when you choose it.
- Optional iCloud sync, stored in your private iCloud database.
- Optional Face ID / Touch ID app lock.
- One tap to delete everything.
MORE
- Apple Health: optionally bring in sleep, activity, and hydration to view alongside your symptoms.
- Custom symptoms beyond the built-in grid (Flare+).
- Home Screen and Lock Screen widgets to log and track your streak.
Flare is a personal diary and pattern-finding tool. It helps you notice trends in your own logs, and is not a substitute for advice from a qualified health professional.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
This update makes your diary safer and is clearer about your data.
• Delete All Data now also removes the Apple Health summaries Flare imported, and turning off Health import clears them too.
• If Flare can't open its storage, it no longer suggests reinstalling, which could have erased your entries.
• Opening Settings no longer answers the iCloud sync question for you.
• Turning iCloud sync on or off no longer freezes the app.
• New users now see the right wording when Flare asks about iCloud sync.
• Settings > Privacy now lists everything that leaves your device, including crash reports and purchases.
The developer, Pixel Fox Studio 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Pixel Fox Studio LLC
- Size
- 17.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
English and 3 more
- English, French, German, Spanish
- Age Rating
13+
- 13+
- Infrequent
Alcohol, Tobacco, Drug Use or References
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Flare+ Lifetime $39.99
- Flare+ Monthly $1.99
- Copyright
- © 2026 Pixel Fox Studio