Dose and reminder log
Keep dose history, sites, reminders and notes together
Track date, time, dose amount, injection site, reminders and notes in one app instead of splitting records across screenshots, notes and calendar entries.
Weight and symptoms
Review weight, symptoms, appetite, nutrition and photos
Use charts, calendar review, symptom logs, nutrition context, photo comparison and exports for personal tracking and clinician conversations.
Privacy and Apple Health
No mandatory account, optional read-only Health context
Core tracking works without a mandatory in-app account. Optional Apple Health support is read-only, and CSV/JSON export is available for core records.
Direct answer
GLP-1 tracker app for iPhone
OneGLP is a private GLP-1 tracker for iPhone and iPad. It records dose dates, reminders, injection sites, weight, symptoms, appetite, nutrition, notes, progress photos and optional read-only Apple Health context. It is for personal review only and does not give medical or dosing advice.
Use OneGLP when you want one place for the routine details that are easy to lose in notes, screenshots or calendar entries.
The app supports personal tracking for Mounjaro, Wegovy, Zepbound, tirzepatide, semaglutide and other GLP-1 contexts without making treatment claims.
How it works
- Set up the medicine context you want to record.
- Log doses, sites, reminders, weight, symptoms, appetite, nutrition, notes and photos as your own record.
- Review charts, timelines, exports and optional read-only Apple Health context when you need a clearer history.
What OneGLP does
- keeps routine records together
- supports user-directed exports
- shows personal trend views
- keeps core tracking available without a mandatory in-app account
What OneGLP does not do
- prescribe medicine
- recommend doses
- diagnose symptoms
- replace official medicine information
- replace advice from a qualified clinician
Safety boundary: Estimated Exposure is a personal tracking estimate, not measured blood concentration and not medical advice. Do not use Estimated Exposure to guide dosing. Always check with your clinician before making medical decisions. Read the medical safety page.
| App name | OneGLP |
|---|---|
| Platform | iPhone and iPad |
| Category | Private GLP-1 tracking app |
| Tracks | doses, dose reminders, injection sites, weight, symptoms, appetite, nutrition, notes, progress photos, optional read-only Apple Health context |
| Account requirement | No mandatory in-app account is required for core tracking. |
| Privacy posture | Local-first. Records stay on the device unless the user exports, shares or restores a local backup. |
| Apple Health scope | Apple Health support is optional and read-only. With permission, OneGLP can read weight, height, glucose, body composition, movement, workouts and nutrition context. OneGLP does not write data back to Apple Health. |
| Export formats | CSV and JSON for core records. Premium adds deeper summaries and PDF summaries for your clinician. |
| Medical boundary | Personal tracking only. OneGLP is not medical advice, not a dosing guide, not a medical device and not a substitute for a qualified clinician. |
| App Store link | OneGLP on the App Store |
Sources and page information
Reviewed 16 July 2026. Published by Steven Good.
- Apple HealthKit authorisation
- OneGLP medical safety boundaries
- OneGLP Estimated Exposure methodology
Official medicine information is linked for reference. OneGLP does not replace product information, prescribing instructions or advice from a qualified clinician.
Estimated Exposure is a personal tracking estimate, not measured blood concentration. Do not use it to guide dosing.
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FAQ
Common questions
What can OneGLP track?
OneGLP can track doses, dose reminders, injection sites, weight, symptoms, appetite, nutrition, notes, progress photos, optional read-only Apple Health context.
Does OneGLP tell me how much medicine to take?
No. OneGLP is a tracking app. It does not provide dosing advice, prescribing advice or treatment instructions.
Do I need an account?
No mandatory in-app account is required for core tracking.
Can I use OneGLP with Mounjaro, Wegovy or Zepbound?
Yes. OneGLP can keep personal records for those medicine contexts, with separate pages for each one.
Does OneGLP use Apple Health?
Apple Health support is optional and read-only. With permission, OneGLP can read weight, height, glucose, body composition, movement, workouts and nutrition context. OneGLP does not write data back to Apple Health.
Can I export my records?
CSV and JSON for core records. Premium adds deeper summaries and PDF summaries for your clinician.
Is Estimated Exposure a blood level?
No. Estimated Exposure is a personal tracking estimate, not measured blood concentration and not for dosing decisions.