The best GLP-1 tracker apps in 2026
There are more GLP-1 trackers than ever, and big names like MyFitnessPal and Noom now include free shot logging. Here is what each one is known for, who it suits, and where Tirzing fits. We make Tirzing, so we have tried to be fair rather than flattering.
Free plan with no time limit and no card. Works in any browser, with an Android app.
The short version
- You want everything in one place, on any device, free to start: Tirzing.
- You are on iPhone and want a polished native app with a large community: Shotsy.
- Food logging is the main thing you want help with: MeAgain or MyFitnessPal.
- You want a free native app with supply tracking: Glapp.
- You already use Noom or MyFitnessPal: try their free GLP-1 features first, it costs nothing.
- You love your spreadsheet: keep it, or bring it into Tirzing when the formulas start to creak.
| App | Runs on | How it charges | Known for |
|---|---|---|---|
| Tirzing | Any browser, iPhone (Home Screen) and an Android app | Free plan with no time limit. Paid plans from $3.99 a month. | Vials, pens, KwikPens and mixes; patterns in your own logs; cycle tracking |
| Shotsy | iPhone and Android | Free download with paid plans in the app | A polished shot log and charts, and a very large user base |
| MeAgain | iPhone and Android | Subscription, bought in the app | Photo and barcode food logging with protein and fiber |
| Glapp | iPhone, Android and the web | Free core plan, with a paid tier | Free level charts, weekly reports and supply tracking |
| Pep | iPhone and Android | Subscription, bought in the app | A straightforward GLP-1 log |
| MyFitnessPal | iPhone, Android and the web | Free GLP-1 features; Premium adds food tools | The biggest food database there is |
| Noom GLP-1 Companion | iPhone and Android | Free for anyone on a GLP-1 | Protein targets and photo meal logging |
Tirzing
Tirzing is built around the whole of GLP-1 treatment rather than the shot alone: the shot and the site, the vial or pen it came from and when you will run out, your weigh-ins, food and protein, how you feel, and the patterns that connect them. It runs in any browser, installs to an iPhone Home Screen, and has an Android app with Health Connect, so the same log is on every device you use. The free plan has no time limit and needs no card.
Best for: people who use vials, KwikPens or compounded mixes, people on Android or on more than one device, and anyone who wants the app to point out what their own logs are saying. Less suited to: anyone who wants a native app from the App Store on iPhone, which Tirzing does not have yet.
Shotsy
Shotsy is one of the most popular GLP-1 trackers, with apps for iPhone and Android, very high App Store ratings and a large community. It is known for a clean shot log and good-looking charts. It is free to download, with paid plans sold in the app.
Best for: iPhone users who want a polished native app and do not need to use it from a computer. Moving from Shotsy to Tirzing is easy: Tirzing imports a Shotsy export directly.
MeAgain
MeAgain is a GLP-1 app for iPhone and Android with a strong focus on food: logging meals by photo or barcode, protein and fiber, side effects and progress photos. It is a subscription app, bought in the app.
Best for: people whose main goal is getting food and protein right and who are happy to pay for a subscription from the start.
Glapp
Glapp runs on iPhone, Android and the web. Its free plan includes medication level charts, weekly reports and vial and pen supply tracking, and a paid tier adds predictions and fuller reports.
Best for: people who want a free native app that covers the basics of supply tracking.
Pep
Pep is a GLP-1 tracker for iPhone and Android, sold as a subscription in the app. It keeps things simple.
MyFitnessPal and Noom
Two of the biggest names in food tracking now include GLP-1 features for free. MyFitnessPal added medication logging, reminders and side effects in 2026, inside the app millions already use for food. Noom made its GLP-1 Companion free to anyone on a GLP-1, with protein targets and photo meal logging.
Best for: people already using one of them who mainly want food tracking with a shot reminder on the side. If you want supply tracking or a fuller picture of your treatment, Tirzing can sit alongside them: food logged in MyFitnessPal can flow into Tirzing through Apple Health or Health Connect.
How to choose
- Do you use a vial, a KwikPen or a compounded mix? Check that the app counts down what is left the way your supply actually works.
- Do you use more than one device, or a computer? An app that lives only on your phone will not follow you.
- Are you on Android? Several popular trackers started on iPhone first.
- Do you want food tracking in the same place, or are you happy with a separate food app?
- Can you get your data out? Look for an export, so your history is yours if you ever move.
- What does it cost after the first week? Look past the free trial to the price you would actually pay.
Facts about other apps come from their own App Store listings and websites, checked October 2026. Prices and features change, so check the current listing before you decide.
Questions people ask
Is there a free GLP-1 tracker app?
Yes, several. Tirzing has a free plan with no time limit that covers shots, medications, vials and pens, weight and more. Glapp has a free core plan, and MyFitnessPal and Noom include free GLP-1 features.
Which GLP-1 tracker works on Android?
Tirzing has an Android app with Health Connect sync, and also runs in any Android browser. Shotsy, MeAgain, Glapp, Pep, MyFitnessPal and Noom have Android apps too.
Can I use a GLP-1 tracker without downloading an app?
Yes. Tirzing works in any browser, on a phone or a computer, and installs to your Home Screen so it opens like an app. Glapp and MyFitnessPal also have web versions.
Can I move my data from one tracker to another?
Usually, if the old app can export it. Tirzing imports Shotsy exports and spreadsheet files directly, and you can export everything you log in Tirzing at any time.
Related
- Tirzing vs Shotsy A polished iPhone favorite, and a tracker that runs everywhere.
- Tirzing vs MeAgain A food-first subscription app, and a free tracker for the whole treatment.
- Tirzing vs Glapp Two trackers with free supply tracking, and where they differ.
- Tirzing vs MyFitnessPal The biggest food app, and a tracker built for the treatment. Or both.
- All comparisons
Try it with your own logs
Set your medication up once, and each shot after that is a few taps. The free plan has no time limit and needs no card. You can bring your history with you.