The 8 Best GLP-1 Apps in 2026 (Tracking and Maintenance)

If you are searching for the best GLP-1 app in 2026, you are probably in one of two spots: you are on the pen and want an easy way to log shots and see progress, or you are coming off it (or already off) and want to hold onto the weight you worked so hard to lose. Those are different jobs, and no single app is best at both. Most GLP-1 apps are built for the injection phase, tracking doses of Ozempic and its cousins. Fewer are built for what comes after. Below are eight tools worth your time in 2026, with an honest note on what each one does best, so you can match the app to your stage instead of the other way around.

How we ranked them

We weighted three things: how well an app supports the job it is built for, how respectfully it handles your data, and whether it helps with the part of the journey that actually predicts long-term success. That last point matters because self-monitoring and consistent daily habits are two of the strongest behavioral predictors of keeping weight off, and because roughly two-thirds of lost weight tends to return within a year of stopping a GLP-1 unless a maintenance plan is in place. Full disclosure, and we mean it up front: GLP-Done publishes this list, we make one of the apps on it, and this piece is written by our founder, Ian MacCallum. We have kept the praise for the other apps genuine and specific, because you deserve the real map, not a sales pitch.

The 8 best GLP-1 apps at a glance

Best for the off-ramp: GLP-Done

Here is the honest case for the app we build. Nearly every other tool on this list is optimized for the injection phase, which is genuinely useful while you are on the medication. GLP-Done is the only one designed for the off-ramp: the weeks and months after you taper down or stop, when hunger and food noise return and the real work of maintenance begins. Instead of logging doses, it helps you hold the behaviors that protect your loss, tracks a maintenance-friendly set of daily signals, and frames any regain as physiology rather than personal failure. If that is your stage, start with our maintenance guide, gauge your risk with the weight-regain risk tool, and read how to keep weight off after stopping Ozempic. We put GLP-Done near the top of this list because nobody else is squarely aimed at the maintenance problem, not because we think it beats Shotsy at logging shots. It does not, and it is not trying to.

Best for on-drug tracking: Shotsy, MeAgain, Glapp, and Pep

• Shotsy is excellent at the core injection job. Dose reminders are reliable, and the injection-site rotation feature is a genuinely thoughtful touch for anyone managing weekly shots. If your main need is logging doses cleanly, it is hard to beat.
• MeAgain leans into the emotional side of the journey with a warm, community-minded feel. If you want a companion that treats the experience as more than a spreadsheet of shots, it is a lovely pick.
• Glapp keeps things refreshingly simple: log your shot, log your weight, watch the trend. For people who find bigger apps overwhelming, that focus is a real strength.
• Pep shines for people earlier in treatment, pairing tracking with guided support and content that helps you get your footing on a GLP-1.

Rounding out your toolkit: the free essentials

• Apple Health is a quiet workhorse. It already lives on your phone, keeps data private on-device, and aggregates weight, steps, and sleep in one place that other apps can read from. Free and low-effort.
• A dedicated habit tracker is worth adding because consistency, not intensity, is what holds weight off. Turning a daily protein goal, a step count, and two or three strength sessions into visible streaks makes the maintenance habits stick.
• A protein or macro tracker earns its spot because protein is the strongest single dietary lever against regain. Whatever app you use, aim to hit your target every day; our protein targets guide explains how to set one.

The bottom line

The best GLP-1 app in 2026 is the one that fits where you are, not the one with the longest feature list. On the pen, a clean injection tracker like Shotsy or a friendly all-rounder like MeAgain, Glapp, or Pep will serve you well. Coming off it, the job changes from logging shots to protecting the weight you lost, and that is the gap GLP-Done was built to fill. Pick the tool for your stage, keep the habits simple enough to repeat, and remember that the app is the scaffolding, not the plan. The plan is protein, movement, sleep, and a little daily awareness, held steady over time.