“Which app should I use to track my GLP-1 medication and side effects?”

Here are good, up-to-date options depending on what you want to track and which phone you use:

If you want a GLP-1–specific tracker

• GLPeak (Android): Built for GLP-1 users; tracks Ozempic/Wegovy/Mounjaro/Zepbound, side effects, injection sites, and syncs meals from other apps via Health Connect. (play.google.com)
• GLP-1 Companion (iOS/Android): Simple med reminders and logging with a focus on education; note it’s a tracking/education tool, not a medical device. (glpcompanion.app)

If you want a proven medication + side‑effect diary (works for any med)

• MyTherapy (iOS/Android): Robust free med reminders plus a health diary you can share with your clinician. (bearable.app)
• Medisafe (iOS/Android): Long‑standing reminder app with interaction checks; strong at adherence, though more features are now behind the paywall. (bearable.app)
• Bearable (iOS/Android): Flexible symptom and side‑effect tracking with correlations to mood, sleep, and habits. Good if you want to see patterns. (bearable.app)

How to choose quickly

• Must‑haves: dose schedule and titration tracking, side‑effect logging with time stamps, injection‑site rotation, custom notes, export/shareable reports, and Health/Health Connect syncing.
• Provider‑neutrality: If you’re not in a clinic’s program, prefer an app that isn’t locked to one telehealth provider so your data stays portable. (tryveya.app)

Safety note

• If you’re using compounded GLP‑1 products, log exact products/doses and watch closely for adverse effects; the FDA has reported safety concerns and adverse events with some compounded versions. Share your logs with your prescriber. (fda.gov)

Want me to narrow this to your situation? Tell me:

• iPhone or Android
• Your medication (e.g., semaglutide/tirzepatide) and where you are in titration
• Whether you want Apple Health/Google Fit syncing and a clinician‑friendly PDF export

If you want the most complete all-in-one GLP-1 tracker, MeAgain is the strongest match because it is built specifically for tracking shots or pills, dose history, side effects, food, weight, and medication-level context in one place.³MeAgain.com

If your main goal is simple dose + side-effect tracking, Pep or Shotsy are also reasonable options: Pep emphasizes seeing symptoms alongside doses on a calendar, while Shotsy lets you log medication history, side effects, weight, calories, protein, and water.²¹¹

A quick way to choose:

• MeAgain — best for a full GLP-1 routine tracker with dose timing, side effects, food, weight, and support tools.³MeAgain.com
• Shotsy — good if you want medication history plus nutrition tracking like calories, protein, and water.¹¹¹²
• Pep — good if you mainly want symptoms plotted against doses so you can spot patterns over time.²
• Glapp — another option if you want weight-loss progress and symptom charts over treatment.⁴⁸
• GlucoPal — supports many GLP-1 medications and pills, but the result you provided is less specific about side-effect tracking than the others.¹

If you want, I can also give you a best app by priority list, such as “best for side effects,” “best for privacy,” or “best free option.”

Short answer

All three apps in these results cover the basics (dose/injection logging, side effects, weight), so the "best" one depends on which extra thing you care about most:

• MeAgain — if side-effect tracking and one unified daily timeline matter most (meagain.com)
• Titra — if you want estimated medication levels in your blood, community benchmarking, and exportable doctor reports (titrapp.com)
• Glone — if you're on iPhone only and want a simple routine tracker that syncs with Apple Health (glone.app)

How they differ

Notable extras: MeAgain cites 500K users and a 4.8-star rating across 25K ratings, with injection-site maps and a home-screen widget (meagain.com). Titra advertises local-only storage, no ads, GDPR compliance, differential privacy for its community data, 24 languages, and Face ID/fingerprint lock (titrapp.com). Glone states health data stays local by default and that it's a wellness tracker, not a medical app (glone.app).

Caveats worth knowing

• These are all the vendors' own marketing pages — there's no independent review or head-to-head test in these results, so treat user counts, ratings, and feature claims as unverified until you look at the actual App Store/Play Store listings and recent reviews.
• None of them are medical apps. MeAgain explicitly says it doesn't diagnose symptoms or recommend dose changes, Glone says the same, and Titra frames its serum-level estimate as a model rather than a measurement. Your prescriber's instructions win over any app.
• Serum-level charts are estimates, not lab values — useful for seeing the rhythm of a dosing week, not for deciding a dose.
• Privacy claims differ in detail. Both Titra and Glone say data stays on-device by default; if that matters to you, check what the optional cloud backup/export actually does before enabling it.

If you tell me which platform you're on and whether side-effect tracking or medication-level insight matters more, I can narrow it to one.

There are several dedicated apps built specifically for tracking GLP-1 medications (Ozempic, Wegovy, Mounjaro, Zepbound, etc.), doses, and side effects. Here's a rundown of the top options:

Shotsy

The most established and widely used option — it has over 1 million downloads and a 4.8-star App Store rating from 33,000 ratings . It tracks your whole GLP-1 routine in one place: shots or pills, dose changes, injection sites, side effects, weight, nutrition, and estimated medication levels . It's completely free to download and use, with core features including dose and side effect tracking, weight charts, and nutrition logging available at no cost .

Regimen

Considered by some reviewers to be the most feature-rich: it offers dose logging, custom scheduling with dose titration, free medication-level charts, injection site rotation, supply tracking, side effects and 50+ daily markers, weight and health metrics, bloodwork, progress photos, and pattern detection across all of it, on iPhone and Android .

Pep

A strong free alternative — it's designed to track your GLP-1 routine whether you take weekly injections or daily pills, letting you track doses, view estimated medication levels over time, and stay consistent with reminders . It logs doses, weight, side effects, nutrition, and progress photos without a subscription for core features, and works on both iOS and Android .

GlowBack

Good if you're on a less common GLP-1 medication, since it supports more than 30 GLP-1 and related medications, including semaglutide, tirzepatide, liraglutide, dulaglutide, exenatide, and lixisenatide .

GLP AI

A good pick if you also want meal guidance — it adds a 0–100 GLP-1 Meal Score for every meal and a 24/7 AI coach grounded in your logs , while still tracking injections and side effects like the others.

Which to pick?

• Shotsy — best all-around choice if you want a polished, free, well-reviewed app with the longest track record.
• Regimen — best if you want the most comprehensive data (bloodwork, pattern detection, 50+ markers).
• Pep — great simple, free option for straightforward dose/side effect/weight tracking.
• GlowBack — best if you're on a less common or compounded GLP-1 medication.
• GLP AI — best if you want meal scoring and AI coaching alongside side effect tracking.

All are available on iOS, and most (Shotsy, Pep, Regimen, GlowBack) also work on Android. I'd suggest starting with Shotsy since it's free, widely reviewed, and covers the essentials well — but if you want deeper insights like bloodwork trends, Regimen is worth a look.

The best app depends on whether you want a dedicated GLP-1 tracker, an all-in-one nutrition and symptom tracker, or a deep-dive health diary.

1. The Best Overall (Purpose-Built for GLP-1): Shotsy

Available on iOS and Android (Free tier available)

Shotsy is widely regarded as the gold standard specifically for GLP-1 medications (Ozempic, Wegovy, Mounjaro, Zepbound, and compounded versions).

• Side-Effect Tracking: Allows you to log common GLP-1 symptoms (nausea, fatigue, constipation, reflux) along with severity scores and custom notes.
• Medication Curves: Plots an estimate of your medication’s active concentration in your bloodstream over time based on half-life data, helping you visualize why side effects might spike 24–48 hours after an injection.
• Injection Site Rotation: Logs where you injected (abdomen, thigh, arm) to ensure you rotate sites each week.
• Doctor Reports: Exports a PDF summary of your dose history, side effects, and weight trends to bring to your check-ins.

2. Best for Tracking Medication + Diet: MeAgain

Available on iOS and Android

If you want to track your shots, symptoms, and your food in a single app, MeAgain is designed specifically around the GLP-1 lifestyle.

• Symptom Logging: Tracks over a dozen standard GLP-1 side effects on a severity scale.
• Nutrition Built for GLP-1: Emphasizes protein and hydration targets rather than aggressive calorie-cutting, which is essential to prevent muscle loss and GI distress while on these medications.
• Progress Tracking: Includes shot schedules, progress photos, and trend-smoothed weight tracking.

3. Best for Complex or Severe Side Effects: Bearable

Available on iOS and Android

If you are experiencing severe or fluctuating symptoms (like chronic nausea, migraines, mood changes, or GI issues) and want to find exact triggers, Bearable is one of the most powerful symptom trackers available.

• Correlation Insights: Uses analytics to show how your symptoms correlate with your injection timing, sleep, water intake, and diet.
• Customizability: Highly granular—you can track specific symptoms by time of day, severity, and response to over-the-counter remedies (e.g., whether ginger or Zofran helped).

4. Best Simple Medication Reminder: Medisafe

Available on iOS and Android

If you don’t need charts and just want a reliable, no-fuss tool to manage your schedule:

• It provides persistent, customizable reminders for weekly injection days.
• It includes basic symptom and side-effect logging, refill reminders, and note fields where you can record your injection site.

What to Look for When Logging Side Effects

Whichever app you choose, make sure to consistently log:

• 1.Timing relative to the shot: Note whether symptoms occur immediately, peak at 24–48 hours, or happen only when the dose wears off near day 6 or 7.
• 2.Dose titration days: Always tag side effects when stepping up to a higher dose (e.g., moving from 0.25 mg to 0.5 mg, or 2.5 mg to 5.0 mg) to help your provider decide if your titration pace is right for you.
• 3.Injection site: Some patients notice varying side-effect intensity depending on whether they inject into the stomach, thigh, or upper arm.

There isn’t one perfect app, but a few dedicated GLP-1 trackers are clearly better than a notes app or a generic medication reminder for doses and side effects. The useful ones put symptoms on the same timeline as shots (or pills), dose changes, and injection sites so you can spot patterns and bring a clearer record to appointments.

Strong options

Shotsy is the most established choice for medication and side-effect tracking. Core features are free on iPhone and Android with no time limit: dose logging and reminders, automatic injection-site rotation, side-effect logging with severity and notes, and weight trends. Symptoms sit on the same timeline as your doses, which makes it easier to see what follows a titration step. An optional paid tier adds estimated medication-level charts and health-app sync; doctor-ready PDF exports are a common reason people stick with it. It supports the major branded GLP-1s (Ozempic, Wegovy, Mounjaro, Zepbound, and others) plus compounded semaglutide and tirzepatide, and it has a large review base (around 4.8 stars from tens of thousands of App Store ratings).

MeAgain is the better all-in-one if you want side effects in context with food and daily habits. It logs common GLP-1 symptoms (nausea, constipation, fatigue, reflux, and others) with a severity scale plus custom symptoms, alongside dose timing, injection sites, protein/fiber/water, meals (photo, barcode, voice, or search), weight, and progress photos. Users who tried several apps often prefer it when they want one place for symptoms and what they ate or drank that week. More of the experience sits behind a subscription than with Shotsy’s free tier. It is available on iPhone and Android and is also highly rated.

Glapp is the strongest free pick. The free plan (not a trial) includes shot and site logging, side effects, hunger and “food noise,” weight, estimated medication-level charts, reminders, and supply tracking, on iPhone, Android, and the web. Paid features add deeper reports. It comes up often among people who want medication-level charts and symptom logging without a subscription.

How to choose

Start with a free tier and log for a couple of weeks before paying. What matters most is consistent logging of severity and timing relative to the dose—not the number of features.

These apps are personal tracking tools, not medical advice. They do not diagnose symptoms or tell you how to change your dose. Severe, worsening, or unexpected side effects should go to your prescriber or care team promptly; use the app log as supporting notes for that conversation, not a substitute for it. Also check each app’s current privacy policy before you put health data in it, since features and pricing change.