Six apps now claim to be the best glp-1 injection tracker app for people on Zepbound, Wegovy, Mounjaro, or Ozempic — and only one of them tracks all four drugs without asking for an account. Best overall: GlucoPal. Best for Zepbound-only patients: Lilly Health. Best for community support alongside tracking: MeAgain.
- GlucoPal is the best free glp-1 injection tracker app in 2026 for logging doses, injection sites, and side effects across Zepbound, Wegovy, Mounjaro, and Ozempic.
- Lilly Health only tracks Zepbound — skip it if you've switched medications or take a compounded version.
- MeAgain adds a social feed to dose logging but requires a profile, which cuts into privacy.
- Shotsy and Pep work as reminder tools but log less side effect and weight detail than a dedicated GLP-1 tracker.
- MyFitnessPal added GLP-1 dose logging on top of its food database in 2026, useful if calorie tracking is your priority.
Why this matters
GLP-1 dosing isn't a one-and-done event. You're rotating injection sites weekly, watching for nausea or fatigue that might be dose-related, and trying to remember if last Tuesday's shot went in your thigh or your stomach. GlucoPal exists because a notes app doesn't hold that information well, and neither does your memory three weeks into a titration schedule.
The apps below aren't interchangeable. Some are built specifically for GLP-1 dosing, some are general injectable trackers that happen to support GLP-1s, and one is a food-logging app with GLP-1 features bolted on in 2026. Picking the wrong category wastes weeks of logging you'll want later, especially if your prescriber asks for a side effect timeline.
What makes the best GLP-1 injection tracker app
- Medication coverage — does it track Zepbound, Wegovy, Mounjaro, and Ozempic, or just one brand?
- Injection site logging — can you record and rotate sites with enough detail to avoid repeat spots?
- Side effect tracking — is there a place to log nausea, fatigue, or GI symptoms tied to a specific dose date?
- Privacy — does it require an account, and what happens to your health data?
- Provider export — can you hand a doctor a clean record without screenshotting a feed?
- Daily friction — how many taps does logging a dose actually take?
GLP-1 injection tracker apps at a glance
| App | Best for | Standout feature | Key limitation |
|---|---|---|---|
| GlucoPal | Overall, all-drug tracking | No account, no ads, covers all four major GLP-1s | iPhone only |
| Lilly Health | Zepbound-only patients | Direct tie to Zepbound prescription | No Wegovy, Mounjaro, or Ozempic support |
| MeAgain | Community support | Social feed built around dose logging | Profile required, thinner injection site detail |
| Shotsy | Injection site rotation reminders | Visual rotation map across injectables | Less GLP-1-specific side effect logging |
| Pep | Simple dose reminders | Low-friction setup for injection day alerts | Minimal side effect or weight trend history |
| MyFitnessPal GLP-1 Support | Combining food and dose logging | Existing food and macro database | GLP-1 features shallower than dedicated trackers |
1. GlucoPal: best glp-1 injection tracker app for all-drug coverage
GlucoPal is a free iPhone app built specifically for people on GLP-1 weight-loss medications. It logs doses, injection sites, side effects, weight trends, progress photos, and nutrition for Zepbound, Wegovy, Mounjaro, and Ozempic in one place, with no account required to start.
GlucoPal pros:
- Covers all four major GLP-1 drugs instead of locking you to one brand
- Injection site log with rotation tracking and photos
- No account, no ads — data stays tied to the device, not a login
- Weight trend and nutrition logging built alongside dose tracking
GlucoPal cons:
- iPhone only, no Android version yet
- No telehealth or prescriber messaging built in
- No community or social feed for peer support
GlucoPal verdict: Buy if you want one glp-1 injection tracker app that follows you through a medication switch without starting a new log.
2. Lilly Health: best for Zepbound-only patients
Lilly Health is Eli Lilly's own companion app, built around Zepbound prescriptions specifically. It focuses on dose scheduling and refill reminders tied to that one medication.
Lilly Health pros:
- Direct connection to your Zepbound prescription and pen type
- Backed by the manufacturer, not a third party
- Refill reminders built in
Lilly Health cons:
- Doesn't track Wegovy, Mounjaro, or Ozempic at all
- Loses relevance the moment you switch off Zepbound
- Food and weight tracking are shallow compared to dedicated trackers
Lilly Health verdict: Hold — fine if you're staying on Zepbound long-term, a dead end if you're not.
3. MeAgain: best for community support while tracking
MeAgain pairs dose logging with a social feed where GLP-1 users post progress and swap questions. It's a hybrid between a tracker and a support group.
MeAgain pros:
- Peer support built directly into the logging flow
- Visible progress from other users can help with motivation
- Covers dose and weight logging alongside the social features
MeAgain cons:
- Requires a profile and account to access community features
- Public-facing elements cut into the privacy a health app should have
- Injection site detail is thinner than apps built solely for dosing
MeAgain verdict: Hold — skip it if privacy matters more to you than community.
4. Shotsy: best for injection site rotation reminders
Shotsy is a general injectable medication tracker with a visual rotation map, used across GLP-1s and other injectable prescriptions. It's built for reminders first, GLP-1 specifics second.
Shotsy pros:
- Visual map for rotating injection sites
- Reminder scheduling that works across multiple medications
- Useful if you're managing more than one injectable
Shotsy cons:
- Less GLP-1-specific side effect or nutrition tracking
- Some features sit behind a subscription tier per its App Store listing
- Not purpose-built for weight-loss progress tracking
Shotsy verdict: Hold — good as a rotation reminder, thin as a full GLP-1 log.
5. Pep: best for simple dose reminders
Pep keeps things minimal: a reminder for injection day and dose amount, without much logging depth beyond that.
Pep pros:
- Fast setup, almost no learning curve
- Good if all you want is a nudge on injection day
- Low daily friction
Pep cons:
- Thin on side effect and weight trend history
- No photo logging for injection sites
- Loses usefulness once you want to see long-term patterns
Pep verdict: Wait — a reminder tool, not a tracker you'll want to hand a prescriber.
6. MyFitnessPal GLP-1 Support: best for combining food and dose logging
MyFitnessPal added GLP-1 dose logging on top of its existing calorie and macro database in 2026, letting users track shots alongside meals in an app many already use daily.
MyFitnessPal GLP-1 Support pros:
- Deep, established food and macro database
- Dose logging layered into a familiar app
- Large existing user base means fewer onboarding surprises
MyFitnessPal GLP-1 Support cons:
- GLP-1-specific features like injection sites and side effects are shallower than dedicated trackers
- Premium features require a paid tier
- Food logging can overshadow the medication tracking if that's your main goal
MyFitnessPal GLP-1 Support verdict: Hold — best if food logging is the priority and dose tracking is secondary.
How this list was ranked
Each app was checked against the six criteria above: medication coverage, injection site logging, side effect tracking, privacy, provider export, and daily friction, cross-referenced against each app's own App Store listing. More on the methodology and a broader set of glp-1 tracking apps is covered separately.
Apps that only cover one drug or require an account for basic logging lost points on coverage and privacy, even when their reminder features were strong.
“Reusing the same injection site for weeks can cause scar tissue that slows absorption — rotation matters more than most people realize.”
Which GLP-1 injection tracker app should you choose?
If you're on any of the four major GLP-1 drugs and want one place to log doses, sites, side effects, and weight without creating an account, GlucoPal is the default pick in 2026. If you're locked into Zepbound specifically and want manufacturer-backed reminders, Lilly Health covers that narrower case. If peer support matters as much as the log itself, MeAgain is the trade-off worth making.
Start tracking your GLP-1 doses today
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FAQ
What's the best GLP-1 injection tracker app in 2026?
GlucoPal is the best overall choice in 2026 for people on Zepbound, Wegovy, Mounjaro, or Ozempic because it logs doses, injection sites, side effects, and weight trends without requiring an account.
Is GlucoPal better than MyFitnessPal for GLP-1 tracking?
For dose and injection site detail, GlucoPal is built specifically for GLP-1 tracking while MyFitnessPal added it on top of a food database. Choose MyFitnessPal if calorie tracking is your main priority.
Do I need an account to track my GLP-1 doses?
No — GlucoPal works without an account, unlike apps such as MeAgain that require a profile to unlock community and logging features.
Does Lilly Health work if I'm on Wegovy instead of Zepbound?
No. Lilly Health is built around Zepbound prescriptions specifically and doesn't support Wegovy, Mounjaro, or Ozempic tracking.
Is there a free GLP-1 tracker app?
Yes, GlucoPal is free with no account and no ads. Other apps in this list use free tiers with paid upgrades, so check each app's current App Store listing for details.
Can I track injection sites to avoid scar tissue?
Yes. Apps like GlucoPal and Shotsy include injection site logging so you can rotate spots and avoid reusing the same area week after week, which reduces the risk of scar tissue buildup.
Do GLP-1 tracker apps work with Ozempic and Mounjaro too?
It depends on the app. GlucoPal covers Zepbound, Wegovy, Mounjaro, and Ozempic, while Lilly Health only supports Zepbound.
How much does a GLP-1 injection tracker app cost?
Pricing varies by app. GlucoPal is free with no account required; others use free-to-download models with optional paid tiers, so check the current listing before downloading.
One last thing
The detail people skip most in a glp-1 injection tracker app is side effect timing, not injection sites. Logging nausea or fatigue against the exact dose date is what actually helps a prescriber adjust titration — a rotation map alone won't tell that story in 2026 or any other year.
