Compare GLP-1 trackers

Why the price row is mostly blank

Of the nine trackers below, one publishes its price on its own website. The rest say some version of “free to download, premium available” and leave the number to be discovered inside the app, after you have started logging.

So the price cells above come from each app’s App Store listing, which is obliged to list in-app purchases even when the marketing site isn’t. Read those as a range rather than a quote: a listing shows every price point a developer is currently testing, which is why one app shows ten of them. Whichever tracker you pick, find its full yearly price before there is a month of data in it.

What the privacy rows mean

Two of the rows are not a judgment call at all — they are the App Privacy label, which every developer fills in themselves and Apple publishes on the listing. They are worth understanding, because they say something a marketing page won’t.

• “Data used to track you” means data linked to you or your device for advertising, or shared with a data broker. An app can collect a great deal and still declare nothing here.
• “Linked to you” means the company holds it against your identity. Health data that is collected but not linked is a meaningfully different thing from health data that is.

Logbook declares nothing in any of the three categories, because it collects nothing: there is no account, no Logbook server, and no analytics of any kind. The privacy policy names the only two things that can ever leave your phone — a barcode, and a food search term — both optional and both off until you turn them on.

Five questions to ask any tracker

Including this one. These are what separate the apps in this category, and they are the rows the grid is built from.

1. Does it track what you actually need — and which parts are behind the paywall? Doses and injection sites are the basics. Side effects, food and water, measurements and photos are where apps differ, and where the paid tier usually starts.
2. What does a full year cost? The annual plan if there is one, the monthly price times twelve if not. A price that looks small per month is a real number across a year — and if you are paying cash for the medication itself, it lands on top of a much bigger one.
3. Does the company ever receive your health data? A dose log is intimate: what you take, when, where you injected, what you weigh, photos of your body. If it is on the company’s servers, it lives under the company’s policy. If it never leaves your phone, the company cannot leak, sell or be made to hand over what it never had.
4. Can you take your history with you? Export formats, a backup file you hold, a report your clinician can read — and what happens to a year of data if you stop paying or the app is discontinued. Small apps fold and big ones get acquired and sunset; a record on a company’s servers is only as durable as the company.
5. What does it add beyond tracking — and do you want that? AI meal logging, coaching, a community, telehealth. These are preferences, not points on a scoreboard. Some people are carried through the week by a community; others want an app that records the number and gets out of the way.

Every tracker I found

All nine are in the dropdowns above, and each is linked so it can be judged on its own words.

• Shotsy — a polished shot tracker, and the name that comes up most often in GLP-1 communities.
• MeAgain — the biggest of the group by its own numbers, and the most feature-dense on food.
• GlucoPal — iPhone only, and the closest of these to Logbook’s own pitch: no account, the record kept on your phone and synced through your own iCloud, nothing declared as tracking you.
• Phaze — the deepest tracker here: lab work, body composition, an Apple Watch app. It is also the only one that prints its price on its own site.
• Glapp — a straightforward dose tracker, with vial and expiration tracking.
• Mingo — food, shots and side effects, and it also keeps your log on the device.
• Pep — shots, pills, food and measurements — and, like Logbook, it names compounded GLP-1 support.
• Dose AI — AI-assisted logging and insights, iPhone only.
• Glippy — free with no paid tier at all, plus a community.

Several of these are genuinely good software, with teams and features Logbook does not have. If AI meal logging, a built-in community, lab tracking or an Apple Watch app is what gets you through the week, one of them will fit you better than Logbook will. The grid is there so you can see that, not so you can be talked out of it.

Try it

Free, no account, and the whole tracker is usable the minute it installs — judge it against anything above.

Android 8 or later

Presets cover Zepbound, Mounjaro, Wegovy, Ozempic, Rybelsus and Wegovy oral, plus compounded semaglutide and compounded tirzepatide — and anything else can be added by hand.