The 7 Best GLP-1 Tracker Apps for Ozempic, Wegovy, Mounjaro, and Zepbound
Seven apps for shots or pills, food, side effects, and weight, each checked against its own store listing and website.
Quick answer
MeAgain keeps shots or pills, food, protein, fiber, water, side effects, weight, and an estimated medication-level graph on one timeline, on iPhone and Android, and can alternate each shot between your left and right side. 807K people use it, rated 4.8 stars across 37,385 App Store ratings. Shot logs with reminders, food, weight, and side effects are free.
Bottom line: MeAgain fits when you want the whole GLP-1 journey in one app.
GLP-1 tracking apps split into two families. Dedicated GLP-1 trackers (MeAgain, Shotsy, Glapp, Pep, Phaze) are built around shot day, dose schedules, side effects, and estimated medication levels. Generalist nutrition apps (MyFitnessPal, Cronometer) bring mature food databases; MyFitnessPal has added GLP-1 medication tracking on top.
Each app's facts come from its own App Store or Google Play listing and website, read on October 14, 2026, and App Store ratings come from the same date. How the list is ordered sits right above it.
Which GLP-1 app should you choose?
- You want shots or pills, food, side effects, weight, progress, and support in one app.
- You track the days between doses (symptoms, appetite, hydration), not just the dose itself.
- You want a companion (Capy and its home-screen widget) that makes daily tracking easier to stick with.
- You use iPhone or Android (MeAgain runs on iPad as an iPhone app) and want Apple Health or Health Connect sync.
- Shot-phase interpretation and vial or pen supply tracking: Glapp.
- Streak-based motivation with data export: Phaze.
- Mature generalist food databases: MyFitnessPal (with GLP-1 tracking added) and Cronometer.
What MeAgain does not do: No medical advice, no diagnosis, no treatment, no insurance billing. MeAgain is a tracking and education app, not a clinical service. Clinical decisions stay with your licensed clinician.
Key takeaways
MeAgain places first on this list: shots or pills, injection sites, five food-logging methods, 29 built-in side effects and symptoms plus unlimited custom ones, weight, progress photos, and an estimated medication-level graph, on iPhone and Android, and it runs on iPad as an iPhone app.
MyFitnessPal and Cronometer remain the strongest generalist food databases, and MyFitnessPal now includes GLP-1 medication tracking (Cronometer users can log doses with a Gold custom biometric).
Dedicated GLP-1 trackers beat generalists on everything that surrounds the medication: dose timing, injection sites, symptom severity beside doses, and estimated medication levels.
Every factual claim in this ranking links to a public App Store or Google Play listing, with ratings recorded as of October 14, 2026.
The 7 GLP-1 tracker apps, in order
How this list is ordered
Dedicated GLP-1 trackers come first, listed by their number of US App Store ratings on October 14, 2026, most first. General food apps that added GLP-1 features follow in their own group, ordered the same way.
MeAgain is first because that rule puts it first: 37,385 US App Store ratings on October 14, 2026.
Every app's facts were checked against its App Store or Google Play listing and its website on October 14, 2026.
Dedicated GLP-1 trackers
| App | Best for | Standout feature | App Store rating* | Platforms |
|---|---|---|---|---|
| 1. MeAgain | Best all-in-one GLP-1 tracker & companion | Whole journey in one app, with the Capy companion | 4.8★ (37,385) | iPhone · Android (runs on iPad) |
| 2. Shotsy | Best for a medication-first log | Multi-medication schedules | 4.8★ (33,500) | iPhone · Android (runs on iPad) |
| 3. Glapp | Best for medication-cycle interpretation | Shot-phase analysis and vial/pen supply tracking | 4.7★ (997) | iPhone · Android · Web |
| 4. Pep | Best simple routine tracker | Straightforward dashboard and reminders | 4.7★ (938) | iPhone · iPad · Android |
| 5. Phaze | Best for streak-based motivation | Streaks, PDF report, and data export | 4.5★ (41) | iPhone · Android · Web |
General food apps with GLP-1 features
| App | Best for | Standout feature | App Store rating* | Platforms |
|---|---|---|---|---|
| 6. MyFitnessPal | Best generalist food database | Decade-deep food database, GLP-1 features added | 4.7★ (2,377,467) | iPhone · iPad · Android · Web |
| 7. Cronometer | Best micronutrient detail | Verified micronutrient data and reports | 4.8★ (99,412) | iPhone · iPad · Android · Web |
*App Store ratings as of October 14, 2026. All details verified against each app’s public store listing, linked on every entry below.
1. MeAgain · Best all-in-one GLP-1 tracker & companion
★ Top pick4.8 (37,385 App Store ratings) · iPhone · Android (runs on iPad)
MeAgain covers more of the GLP-1 journey in one app than anything else on this list: weekly shots or daily pills, injection-site history, food, protein, fiber, water, side effects, weight, progress photos, an estimated medication-level graph, and Capy, the capybara companion with a cult following of its own.
The difference shows up in the days between doses. Side effects are logged with a 0–10 severity scale beside dose timing and estimated medication levels, so patterns after each dose increase are visible instead of guessed. Food goes in five ways (photo scan, barcode, voice, search, quick-add), and protein, fiber, and water sit on the same screen as shot day.
Bottom line: MeAgain is the tracker built around the whole GLP-1 week: dose, side effects, food, water, and weight in one place.
Pros
- Shot and oral-pill tracking with reminders and injection-site history
- Five food-logging methods: photo scan, barcode, voice, search, and quick-add
- 29 built-in side effects and symptoms plus unlimited custom ones, with severity, beside dose timing
- Estimated medication-level graph (GLP-1 plotter)
- Capy AI companion plus home-screen widgets (three on iPhone, the Capy widget on Android)
- Apple Health and Health Connect sync, with meal import from apps like MyFitnessPal
Cons
- No PDF export yet: dose, symptom, and weight history live in the app itself
- Phone app only (runs on iPad); no desktop or web version
2. Shotsy · Best for a medication-first log
4.8 (33,500 App Store ratings) · iPhone · Android (runs on iPad)
Shotsy is a focused medication-first tracker whose core loop is dose logs and schedules.
The medication-first focus is the tradeoff as well as the strength: dose history is meticulous, while the daily layer around the medication (food methods, hydration, companion-style support) is where broader apps cover more ground.
Bottom line: Shotsy is a medication-first log; the routine beyond the medication log is where all-in-one apps cover more ground.
Pros
- Detailed dose logging with dose history and schedules
- PDF export of doses, side effects, and weight for healthcare visits
- Multi-medication scheduling
- Apple Health integration
Cons
- Tracker-first scope; the broader daily journey is lighter than all-in-one apps
3. Glapp · Best for medication-cycle interpretation
4.7 (997 App Store ratings) · iPhone · Android · Web
Glapp reads like an analyst for your dose curve: shot phases, rise-peak-fade explanations of estimated levels, and supply tracking for vials and pens with concentrations and beyond-use dates. It also benchmarks progress against clinical-trial data and anonymous peers.
It is the most interpretation-heavy app on the list: strongest when you want to understand what the curve means, lighter as a daily home for food, symptoms, and the rest of the routine.
Bottom line: Glapp is the pick for shot-phase interpretation and vial or pen supply tracking; it stays lighter as a daily home for food and symptoms.
Pros
- Shot-phase and rise-peak-fade interpretation of estimated medication levels
- Vial and pen supply tracking: concentration, volume, beyond-use dates
- Progress comparisons against clinical-trial data and peer benchmarks
- Research-style answers to GLP-1 questions
Cons
- Young review base so far (997 App Store ratings)
4. Pep · Best simple routine tracker
4.7 (938 App Store ratings) · iPhone · iPad · Android
Pep keeps the job small on purpose: reminders, a dashboard for measurements and routines, and its own AI food and barcode scanner for quick calorie, protein, fiber, and fat estimates. A solid fit for people who want organization without depth in every direction.
Bottom line: Pep is the simple choice for reminders and a routine dashboard, without the side-effect or medication-level depth of an all-in-one tracker.
Pros
- Dashboard-style tracking for reminders, measurements, and routines
- AI food and barcode scanner
- iPad support and broad App Store language coverage
Cons
- Routine-first scope; side-effect depth and medication-level context are lighter
- Smaller review base so far (938 App Store ratings)
5. Phaze · Best for streak-based motivation
4.5 (41 App Store ratings) · iPhone · Android · Web
Phaze turns the journey into streaks: separate habit streaks and a community leaderboard, with a PDF report and data export on top. It also reaches the most Apple surfaces of any app here: Watch, Lock Screen, widgets, and web.
Bottom line: Phaze is the pick for streak-based motivation and the widest reach across Apple surfaces, if streaks and rankings fit how you like to stay on track.
Pros
- Separate habit streaks and a community leaderboard
- PDF reports and data export
- Apple Watch, Siri, Lock Screen, Dynamic Island, widgets, and web access
- Local-first storage option
Cons
- Small review base so far (41 App Store ratings)
- Streak- and leaderboard-driven: stressful if public rankings aren't your thing
6. MyFitnessPal · Best generalist food database
4.7 (2,377,467 App Store ratings) · iPhone · iPad · Android · Web
The most mature general food diary in the store (calorie budgets, macro goals, recipes, connected fitness apps, and a database refined over a decade), now with GLP-1 medication tracking and reminders built in. The natural pick if you already live in its diary.
Bottom line: MyFitnessPal is the strongest generalist food database with GLP-1 features layered on top; injection sites and medication-level context are not its core design.
Pros
- Mature calorie, macro, and food database with barcode and meal scan
- Meal planning, recipes, and grocery lists on premium tiers
- Exercise logging and connected fitness apps
- GLP-1 medication tracking and reminders now included
Cons
- General food diary first; injection sites, symptom severity, and medication-level graphs are not the core design
7. Cronometer · Best micronutrient detail
4.8 (99,412 App Store ratings) · iPhone · iPad · Android · Web
Cronometer is the nutrition-data specialist: verified foods, micronutrient tracking, custom targets, and long-term reports trusted by dietitians. For GLP-1 users whose top question is what reduced appetite is costing them nutritionally, nothing on this list goes deeper.
Bottom line: Cronometer is the deepest micronutrient tracker on this list; GLP-1 dose context is not the center of the experience there.
Pros
- Verified food database with calories, macros, and micronutrients
- Custom nutrient targets, long-term charts, and reports
- Wearable integrations plus sleep, water, fitness, and biometrics
- Professional (Pro) workflows for dietitians
Cons
- Nutrition-first scope; GLP-1 dose context is not the center of the experience
Choosing a GLP-1 Tracker App
Why GLP-1 users track more than calories
A GLP-1 routine has more moving parts than a diet: a weekly shot or daily pill, dose increases every few weeks, and side effects that follow the schedule. Across FDA-approved GLP-1 labels, nausea affects roughly 12–44% of trial participants, and gastrointestinal symptoms cluster in the two to four weeks after each dose change, which is exactly why side effects logged beside dose timing tell you more than side effects logged alone.
Appetite suppression also makes nutrition basics (protein, fiber, water) harder to hit, which is why dedicated GLP-1 trackers pair food logging with dose context rather than treating meals as a separate project.
The practical test for any app on this list: after two weeks of use, can you answer when your last dose was, how each dose change affected you, and whether protein and water are keeping up?
Which GLP-1 tracker app fits your priority?
Match the job to the app. MeAgain is built for the all-in-one journey; every specialist below earns its row.
| If this is your priority | Best fit | Why |
|---|---|---|
| The whole GLP-1 journey in one app | MeAgain | Shots or pills, food, side effects, weight, progress, medication context, and Capy together. |
| Side effects tracked beside each dose | MeAgain | 29 built-in side effects and symptoms plus unlimited custom ones with 0–10 severity, next to dose timing. |
| Fast, low-friction food logging | MeAgain | Photo, barcode, voice, search, and quick-add: five methods in the core experience. |
| Multiple GLP-1 medications on separate schedules | Shotsy | Multi-medication scheduling is a core Shotsy feature. |
| Understanding the dose curve and supplies | Glapp | Shot phases, rise-peak-fade interpretation, and vial or pen supply tracking. |
| Streaks and a community leaderboard | Phaze | Streaks and a community leaderboard are the core loop. |
| The deepest food database | MyFitnessPal or Cronometer | Mature generalist databases; Cronometer adds verified micronutrient depth. |
Also in the category: Dosie, Glone, DoseWise, and more
Newer apps such as Dosie, Glone, GLP-1 DoseWise, and GLP Compass are not on this list yet.
Programs like Noom and WeightWatchers also added GLP-1 companion features; they are coaching programs first rather than trackers, which puts them outside this list's job.
Dedicated GLP-1 tracker or generalist food app?
If you already live in MyFitnessPal or Cronometer and your routine is stable, adding MyFitnessPal's GLP-1 tracking (or a Cronometer custom biometric) to your existing diary is a reasonable path: the food databases are excellent and the habit is already built.
If you are starting a GLP-1, increasing doses, or managing side effects, a dedicated tracker usually fits better: dose timing, injection sites, symptom severity, and estimated medication levels are first-class features rather than add-ons.
Many people run both for a while and consolidate. MeAgain imports meals and nutrition logged in other apps via Apple Health and Health Connect, so moving to the all-in-one path keeps your food history.
Bottom line: generalists win on food-database depth; dedicated GLP-1 trackers win on everything that surrounds the medication.
This content is for informational purposes only and does not constitute medical advice. Ratings are recorded from public App Store listings as of October 14, 2026; feature details are based on publicly available App Store listings, Google Play listings, and product information verified October 9, 2026, and may change. MeAgain publishes this page; the methodology section explains how claims are verified. Always consult your doctor about GLP-1 medications.
Sources
- Wilding JPH et al. - Once-Weekly Semaglutide in Adults with Overweight or Obesity (STEP-1, NEJM 2021, n=1,961)
- Jastreboff AM et al. - Tirzepatide Once Weekly for the Treatment of Obesity (SURMOUNT-1, NEJM 2022, n=2,539)
- FDA Prescribing Information - semaglutide (weekly injection, chronic weight management)
- FDA Prescribing Information - tirzepatide (weekly injection, chronic weight management)
- FDA - Medication Guides and prescribing information database (Drugs@FDA)
Comparison sources
- MeAgain: App Store listing (verified October 9, 2026)
- MeAgain: Google Play listing (verified October 9, 2026)
- Shotsy: App Store listing
- Shotsy: Google Play listing
- Glapp: App Store listing
- Pep: App Store listing
- Pep: Google Play listing
- Phaze: App Store listing
- Phaze: Google Play listing
- MyFitnessPal: App Store listing
- MyFitnessPal: Google Play listing
- Cronometer: App Store listing
- Cronometer: Google Play listing
What GLP-1 Users Say After Trying Multiple Tracker Apps
4.8 out of 5 from 37K App Store ratings, and the recurring theme in MeAgain reviews is comparison: people arrive after trying other trackers.
App-switcher reviews are the most useful signal in a roundup like this one, because they compare directly. These are pulled verbatim from MeAgain's public App Store reviews.
I've tried so many others and none of them come close to this one. I love that it shows me an estimate of how much of the medication is still in my system. Honestly zero complaints.
I love this app. It really helps to keep me motivated and keep track of my progress. I never saw the appeal of tracking apps until I found this one. It's also adorable to have Capy in my widgets.
I love that it integrates with other apps to record progress. You can see how much weight you're losing over time, what your symptoms have been, and gives you an idea of how much medication is in your system.
The estimated medication level graph is great. I tried another free glp1 tracker and their graph wasn't as detailed.
Bottom line: The pattern across thousands of reviews is consistent: people try several trackers and stay where the whole journey lives in one place.
Best GLP-1 Tracker Apps: Frequently Asked Questions
What is the best GLP-1 tracker app?
MeAgain is the best GLP-1 tracker app in 2026: weekly shots or daily pills, injection-site history, five food-logging methods, 29 built-in side effects and symptoms plus unlimited custom ones with severity, weight, progress photos, an estimated medication-level graph, and the Capy companion, rated 4.8 from 37K App Store ratings, with 807K users. Specialists lead specific niches: Glapp for cycle interpretation, MyFitnessPal and Cronometer for generalist food databases.
What is the best all-in-one GLP-1 tracker app?
Are there any GLP-1 specific apps?
What is the best GLP-1 tracker app for iPhone?
What is the best GLP-1 tracker app for Android?
What is the best free GLP-1 tracker app?
What GLP-1 tracking apps do people on Reddit recommend?
What app should I use when starting a GLP-1?
What is the best GLP-1 side effect tracker app?
Is MyFitnessPal or Cronometer good for GLP-1 tracking?
Which GLP-1 app exports reports for my doctor?
How was this ranking verified?
More than a tracker.
A trusted partner for your GLP-1 journey.
Track the shot, the food, the symptoms, the medication context, and the progress in one place, with support that makes daily life on a GLP-1 easier to stay on top of.