A shot-day reminder sounds like the simplest feature an app can have, and in most health apps it quietly isn't. Somewhere behind the usual reminder there is an account, and behind the account a server, and on the server a record of when you take a medication. GLP 1 Tracker's reminders are built differently, and the difference is the whole point of this page. The reminders are free, they arrive as local notifications, and no copy of your medication schedule exists anywhere except the phone in your hand.
What a local notification is
A local notification is scheduled by an app on the phone and fired by the phone itself. When you set a shot-day reminder in GLP 1 Tracker, the app registers it with the phone's operating system, and at the appointed time the phone puts the notification on the screen. No message travels anywhere to make that happen. There is no server to send one, because there is no account, no server and no analytics anywhere in the app: the App Store privacy label reads Data Not Collected, all data stays on the device, and a delete-everything control sits inside the app.
The contrast is worth drawing plainly. Most reminder features in health apps run through an account and a backend, which means that for the reminder to fire, your medication schedule has to exist on somebody else's computer. The privacy architecture behind this app, and what local-only means for your medication and weight data generally, is covered at Why Your GLP-1 Data Should Stay on Your Phone. For the reminder specifically, the consequence is simple: it works the same way whether or not you have ever given the app anything resembling personal information, because there is nothing to give.
The overdue alert, the more useful half
Reminders come in two parts here, and the second is the one that earns its keep. The shot-day reminder fires when a dose is due. The overdue alert fires when a due dose has come and gone without being logged. A reminder that fires and is then forgotten is worse than useless, because it produces a small moment of intent that evaporates on contact with a Tuesday. The overdue alert is what catches the dose that got silenced in a meeting, dismissed from a lock screen, or lost in the hour between intending and doing.
Put another way: the reminder asks the question, and the overdue alert notices that it went unanswered. Both are free, and both run on the same local mechanism, so the privacy story above applies to each in full.
Why the reminder and the log entry belong together
A reminder on its own leaves a gap, and the gap shows up about two weeks later. You dismissed the notification at the time, you are fairly sure you took the shot, and the record now says nothing either way. That is exactly the question a prescriber or a pharmacist asks, and exactly the one a dismissed reminder cannot answer. This is why the reminder lives next to the dose log rather than standing alone: the point of the ping is the entry that follows it.
What to record at each shot is its own subject, covered at GLP-1 Shot Tracker: How to Track a Weekly Injection Well: the dose, the site, how the week went. The app supports injection site notes, and a free-text note can attach to dose, weight and side effect entries. The daily rhythm around the weekly shot, protein and water and a feeling note, is laid out at What to Log Every Day on a GLP-1: A Two-Minute Routine.
GLP 1 Tracker AppShot-day reminders and overdue alerts, free, on your phone and nowhere else. Doses, sites and notes, all dated, all private.
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Weekly, daily, twice daily
The reminders cover weekly, daily and twice-daily schedules, because the class genuinely spans all three. Semaglutide and tirzepatide products are weekly injections; liraglutide is daily; exenatide as Byetta is twice daily. The dose logging carries the real titration ladder for each supported medication, so the reminder sits on top of a schedule that already knows which medication you take and which step of its ladder you are on. Why the class splits this way, and what the difference means for the rhythm of a week, is covered at Why Some GLP-1s Are Weekly and Others Daily and Byetta and the Short-Acting GLP-1s.
One adjacent feature belongs to the other tier, and the line should be drawn clearly rather than blurred. The home screen widget, which shows protein, water, next dose and a live countdown, is part of Premium. The reminders and the dose log are not. The full split, tier by tier, is at Free Versus Premium: What You Get, and What Never Gets Paywalled.
What a reminder cannot do
Two honest limits finish the picture. First, a phone notification is only as reliable as the phone's own notification settings: silenced, focus-filtered or disabled notifications silence the reminder with them, and a reminder is a prompt rather than a guarantee. Saying so is more useful than overselling a bell icon. Second, and more important: nothing in the app advises a dose or decides anything. The app records what happened.
That boundary matters most on the awkward day. Missed-dose rules differ by product, some allowing a dose within a window, others saying to skip and continue, and those rules belong to the prescribing label, not to any app. Missed Your GLP-1 Dose? What the Official Guidance Says reads them product by product. When a dose goes missing, the tracker's job is to hold the record of it, and the label and the prescriber hold the answer.
Frequently asked questions
Does the app remind me when my GLP-1 shot is due?
Yes. GLP 1 Tracker includes shot-day reminders and overdue alerts, and both are part of the free tier. The reminders cover weekly, daily and twice-daily schedules, matching the range of cadences across the GLP-1 class, and they arrive as notifications scheduled by the app on your phone. Dose logging, with the titration ladders for each supported medication, is free as well.
Do the reminders work without an account?
Yes, completely. The app has no account, no server and no analytics, and the reminders are local notifications: the app schedules them on the phone and the phone fires them. Nothing about your medication schedule is sent anywhere, because there is nowhere to send it. The App Store privacy label reads Data Not Collected, and everything you log stays on the device until you delete it.
Is the reminder feature free or part of Premium?
Shot-day reminders and overdue alerts are free, along with dose logging, injection site notes and the rest of the core tracker. The home screen widget, which shows protein, water, next dose and a live countdown, is the Premium feature on this side of the app. The split between the tiers, feature by feature, is laid out on the free versus premium page.
What happens if I miss or silence the reminder?
The overdue alert is the backstop. A reminder that fires and is dismissed without a dose being logged leaves the dose marked as not recorded, and the overdue alert is what draws attention to that gap afterward. Two honest limits apply: a phone notification is only as reliable as the phone's own notification settings, and a reminder is a prompt rather than a guarantee. The app records what happened; it does not decide anything.
Will the app tell me what to do about a missed dose?
No, and that is deliberate. Missed-dose rules differ by product and belong to the prescribing label: some products allow a dose within a window, others say to skip and continue. The app never advises a dose and contains no dose guidance. It records what happened, including a note if you add one, and the question of what to do is answered by the label and your prescriber.