Shotsy and Dose Track both track injections, but they are aimed at different people. Shotsy is a dedicated GLP-1 tracker — Ozempic, Wegovy, Mounjaro and similar — and it is focused on doing that one thing well on iPhone. Dose Track is an all-in-one injection tracker covering GLP-1 medications, TRT and peptides in one timeline, on both iOS and Android.
So the real question is not which app is better in the abstract. It is whether GLP-1 is the only thing you are ever going to track.
Transparency note: Dose Track publishes this comparison. We describe Shotsy fairly from its public listing and website — confirm current features, platforms and pricing on its own page before deciding.
If you are on a GLP-1, you use an iPhone, and you have no plans to track anything else, Shotsy is a focused, well-built choice and you will not feel like you are missing an app. Choose Dose Track if any of these is true: you also run TRT or peptides, you reconstitute anything from powder, you want bloodwork read into your timeline, or you are on Android.
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| Feature | Dose Track | Shotsy |
|---|---|---|
| GLP-1 tracking (Ozempic, Wegovy, Mounjaro) | Yes | Yes |
| TRT / testosterone tracking | Yes | — |
| Peptide tracking | Yes | — |
| Medication level charts | Yes, all compounds | Yes, GLP-1 |
| Reconstitution calculator | Yes | — |
| Built-in compound database | 600+ | GLP-1 only |
| Bloodwork / lab analysis | Yes, PDF OCR | — |
| Weight tracking | Yes | Yes |
| Calorie & protein tracking | Yes | Yes |
| Injection-site rotation | Yes | Yes |
| Side-effect logging | Yes | Yes |
| Apple Health integration | Yes | Yes |
| On-device / privacy-first | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | — |
| Price | Free + Pro | Free + Premium |
Reflects publicly listed features as of August 2026. A dash means a feature wasn't advertised at the time of writing, not that it's impossible — confirm on the app's own listing.
Shotsy knows exactly who it is for, and that focus shows. It is built around the weekly GLP-1 rhythm rather than a generic dose log: you record the shot, and the app plots an estimated medication level so you can see where you are in the week rather than just when you last injected. Around that it carries the things GLP-1 users actually track day to day — weight, calories, protein, and side effects — so the metabolic picture lives in one place instead of being split across three apps.
It is also privacy-conscious, syncing through iCloud rather than a company server, and it integrates with Apple Health. If your protocol is one weekly injection of semaglutide or tirzepatide and your interest is in how the weight is moving, Shotsy covers that without asking you to configure anything you do not need.
An app narrow enough to have no settings you will never touch is a real advantage. Dose Track's breadth is the whole reason it has more surface area.
The difference shows up the moment a second compound enters the picture — and for a lot of people it does. GLP-1 users frequently add a peptide, and TRT users frequently add a GLP-1. At that point a GLP-1-only tracker cannot hold your protocol, and you are back to a second app or a spreadsheet.
Dose Track ships with 600+ compounds carrying calibrated half-life and Tmax values, so a GLP-1, a testosterone ester and a peptide can sit on the same timeline with their levels modeled together. Every dose is charted as a decaying exponential against that compound's real pharmacokinetics, which is what lets you see whether you are actually holding steady state rather than assuming it.
Three capabilities have no counterpart in a GLP-1-only tool, because a GLP-1-only tool has no reason to build them:
Being honest about this is more useful than pretending one app wins everywhere:
Shotsy optimises for one medication class and gets the depth that focus buys. Dose Track optimises for people whose protocol does not stay in one lane — and accepts more surface area to do it. Neither is a compromised version of the other; they just answer different questions. Yours is whether your protocol is going to stay as simple next year as it is today.
For GLP-1 alone on an iPhone, Shotsy is a focused and capable tracker, and there is no need to leave it. For anything wider — TRT, peptides, reconstitution from powder, bloodwork in the same timeline, or Android — Dose Track is the more capable app, because it was built for the case where your protocol has more than one moving part.
The best tracker is the one you'll actually open. Dose Track is free on the App Store (iOS 17+) and Google Play (Android):
Download on the App Store →
Get it on Google Play →
See also: GLP-1 tracking guide · All injection tracker comparisons · Best Peptide Tracker Apps (2026)