01
Log what you eat
Add a meal, portion, food tags, notes, or an optional photo — with as much or as little detail as you want.
Private beta for iOS + Android
Your gut has a story.Start noticing the patterns.
Log meals and digestion in seconds. GutLoop brings them together to surface possible patterns based on your recorded data — privately and without judgment.
Local-first by design. No account, ads, or analytics SDK.
9:41● ◒
Today's loop4 day streak
3meals
1digestion
4logs
TimelineToday
Yogurt & berriesBreakfast · 8:20 AM
•••Digestion logBristol Type 4 · 10:45 AM
•••POSSIBLE PATTERNKeep logging to strengthen this signal
Based on your recorded data — not a diagnosis.
Log complete
Local insight
No account required
Records stay local
No ads or analytics
You control your data
A simple daily loop
Small logs. A clearer picture.
GutLoop turns a few quick check-ins into one calm, chronological view — so remembering less can help you notice more.
02
Record digestion
Track Bristol type, comfort, symptoms, characteristics, and notes in a discreet flow designed for real life.
03
Notice possible patterns
See explainable timing relationships across your own records, with clear evidence limits and no causal claims.
Built for consistency
Track without turning life into homework.
The core loop stays quick. The detail is there when you want it, and quietly out of the way when you don't.
See beta availabilityOne combined timeline
Meals and digestion records stay together, newest first, with a useful daily summary.
Fast, flexible logging
Edit anything later. Optional photos and quick-add flows help without making them a requirement.
Discreet reminders
Local reminders are off by default and only appear when the relevant log is missing that day.
Your data, portable
Export your records as JSON or CSV and share them only when you choose.
Privacy by default
Your health notes belong to you.
GutLoop is local-first. Meals, digestion records, settings, and app-managed photos are stored in the app on your device. There is no GutLoop account, cloud sync, ad network, or analytics SDK.
Read the privacy policyLocal recordsYour everyday logs stay in GutLoop app data on your device.
Separate consentOptional remote AI features only run after their specific consent step.
Delete any timeClear app-managed data from Settings, without needing to contact us.
Careful by design
Patterns, with their limits attached.
GutLoop uses conservative, explainable wording. It shows counts, timing windows, and data-quality context so you can understand why an observation appeared — and what it cannot tell you.
GutLoop is a tracking tool, not a medical device. It does not diagnose a condition, recommend treatment, or prove that a food caused an outcome.
Private beta today
Ready when your gut has more to say.
GutLoop is preparing for the Apple App Store and Google Play. The current private beta is available for controlled testing.
View private beta release notes Store availability varies. The beta is not a production App Store or Google Play release.
Good to know
Questions, answered plainly.
Is GutLoop a medical app?
GutLoop is a personal tracking tool, not a medical device. It does not diagnose, treat, or recommend care. If you are worried about symptoms, contact a qualified healthcare professional.
Where is my data stored?
Your records and settings are stored in GutLoop app data on your device. Your operating-system backup settings may also include app data. Optional remote AI processing is separate, consent-gated, and described in the privacy policy.
Do I need an account?
No. The current GutLoop private beta has no account, authentication, cloud sync, or multi-device restore.
Can I export or delete my records?
Yes. Export JSON or CSV from Data & exports, or use Delete all data to remove app-managed records, photos, exports, and profile values. External copies and device backups are outside GutLoop's control.