#1 Ranked GLP-1 Companion App

The Best Free Food Calorie Counter App When You're on Mounjaro or Wegovy

Counting calories looks completely different when appetite is unpredictable and portion sizes have shrunk — which is exactly why a calorie counter built around GLP-1 life makes more sense than a generic one. GLP Trackr is a free-to-try food calorie counter app designed specifically for people already on Mounjaro or Wegovy, making it easy to log what you eat even when food noise is low and motivation to type everything in is lower still.

Trusted by 10,000+ GLP-1 users
The Best Free Food Calorie Counter App When You're on Mounjaro or Wegovy

What Makes a Food Calorie Counter App Work on a GLP-1 Journey

On a standard calorie-counting app, the assumption is that you're eating regularly and planning meals in advance. Life on a GLP-1 medicine often looks different: appetite shifts week to week, portions get smaller, and some foods that used to be easy to stomach no longer sit well. A calorie counter that takes 10 minutes to log a small meal quickly gets abandoned.

Effortless logging matters more than exhaustive databases

The most useful food calorie counter apps for GLP-1 users prioritise speed. The ability to snap a photo of a meal and get an instant calorie and protein breakdown — rather than searching a database entry by entry — is the feature that separates apps people actually use from ones they open twice and forget. Many people on Mounjaro or Wegovy find that quickly finding calorie information for any food without a lengthy manual search keeps their logging streak intact even on low-appetite days.

Protein tracking alongside calories

Calories are only part of the picture. Many people on GLP-1 medicines are eating significantly less overall, which makes hitting a protein target genuinely challenging. A food counter that surfaces protein as prominently as calories helps you stay on top of muscle maintenance — something worth discussing with your prescriber or doctor if you have specific concerns. You can also explore how calorie intake fits into a calorie deficit for useful context on why total energy balance matters alongside protein.

Comparing the options

There are several calorie counter apps available, each with different strengths. For a broader look at how GLP-1-focused apps compare to general-purpose trackers, the calorie counter app guide covers the key differences worth knowing. If you're also considering apps recommended by national health services, it's worth reading about NHS-recommended calorie counter apps and how they stack up for people on GLP-1 medication.

1–2%

average weekly weight change in the first 16 weeks of Mounjaro & Wegovy use*

Tracking the right four numbers — weight, waist, protein and dose — turns a noisy chart into a clear story. That's the loop GLP-1 users keep coming back for.

AI Meal Tracking. Built for GLP 1 Appetites.

Point your camera at any meal and let our AI do the rest. Breakfast, doses, weight, mood all tracked in seconds.

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Meal nutrition details

How GLP Trackr Works as Your Food Calorie Counter

GLP Trackr's standout food-logging feature is its AI photo scan: point your phone camera at a meal and the app generates an instant calorie, protein, and macro breakdown — no manual searching required. This is the feature most users reach for first, especially on days when appetite is low and the last thing you want to do is scroll through a food database.

Beyond photo scanning, a barcode scanner handles packaged foods in seconds, and a manual search covers everything else. Once logged, GLP Trackr shows your calories and protein against your personal daily targets, so you can see at a glance whether you're on track — particularly useful when smaller portions make it easy to under-eat protein without realising.

The app also includes GLP-1-friendly meal plans and a recipe library built around higher-protein, gentler-on-the-stomach options, with easy swaps for days when certain foods feel unappealing. Your food data feeds directly into the app's insights dashboard, where you can explore correlations between what you're eating and how your weight and energy are trending over time.

GLP Trackr is available free on the App Store and Google Play, with a 7-day free trial so you can put the photo scan and food logging through their paces before committing. Try it free on iOS or Android — snap your next meal and see how effortless calorie tracking can be.

What does glptrackr include?

10+ powerful features. One app. Built specifically for Mounjaro and Wegovy users.

Everything your GLP-1 journey needs. Free to try for 7 days.

Morning Check-In
DAILY

Morning Check-In

Start every day with a 60-second wellness check-in. Log how you're feeling, track nausea, appetite, energy, and mood — giving you and your care team a complete picture of how your medication is working.

Injection Tracking
MEDICATION

Injection Tracking

Log every dose with a single tap. Track your dose history, phase in your cycle, estimated medication levels, and upcoming injection dates — with reminders so you never miss a scheduled shot.

Hydration Reminders
WELLNESS

Hydration Reminders

Staying hydrated is especially important on GLP-1 medications. Set daily water targets, log intake throughout the day, and receive smart nudges when you're falling behind your goal.

Smart Meal Planning
NUTRITION

Smart Meal Planning

Personalized meal plans built around your current dose phase and side effects. Every meal is GLP-1 optimized — high in protein, gentle on the stomach, and scaled to your reduced appetite.

Recipe Library
RECIPES

Recipe Library

Browse 50+ high-protein, GLP-1-friendly recipes filtered by meal type, prep time, and dietary needs. Every recipe includes full nutrition info, step-by-step instructions, and tips for eating with side effects.

Progress Analytics
ANALYTICS

Progress Analytics

Beautiful, easy-to-read charts show your weight loss trajectory, weekly nutrition trends, medication responses, and wellbeing scores over time — turning raw data into genuine insights.

AI Meal Scanning
AI

AI Meal Scanning

Snap a photo of any meal and get a full nutrition breakdown in seconds — calories, protein, carbs, fat, and fibre. No searching. No manual logging. Just point, snap, and track.

Exercise & Steps
FITNESS

Exercise & Steps

Log walks, workouts, and movement with activity targets that flex with your energy levels. On lower-energy dose days, gentler targets keep you moving without burning out.

Community Support
COMMUNITY

Community Support

Connect with thousands of others navigating the same medication journey. Share milestones, ask questions, find accountability partners, and get support from people who truly understand.

Never Forget a Dose Again.

Log your Mounjaro or Wegovy injection in seconds. Track your pen, your dose level, and your injection site — so you always know exactly where you are in your treatment.

Never Forget a Dose Again

Watch Your Body Transform, Week by Week.

Log your weight, measurements, and how you're feeling after each dose. GLPTrackr turns your data into clear, motivating charts that show you how far you've really come.

Watch Your Body Transform

You're Not on This Journey Alone.

Connect with thousands of real GLP-1 users sharing their wins, side effect tips, and meal ideas. Get the support of people who truly get it — because they're living it too.

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  • Track weight, meals, water, exercise, & sleep
  • Log doses, injection sites, & side effects
  • 60-second daily morning check-in
  • AI meal scanning & barcode scanning
  • Personalised AI meal plans & recipes
  • Golden Dose Finder AI
  • Medication Clock — real-time level tracking
  • Daily Brief and predictive side effects
  • Full insights & weekly transformation cards
  • Unlimited progress photos
  • Doctor PDF export & body measurements
  • Community Access—Connect with GLP-1 users

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Powered by GLPIQ 3.0

The Most Advanced GLP-1 Brain Ever Built.

The first AI built exclusively for GLP-1 weight loss. Every insight, every meal plan, every prediction trained on one thing only: helping you get the most out of your medication.

Knows Your Cycle

Knows Your Cycle

GLPIQ tracks where you are in your injection cycle and adjusts everything around it: lighter meals on nausea days, higher protein when appetite returns, and smarter targets as your medication level shifts.

Predicts Before You Feel It

Predicts Before You Feel It

GLPIQ learns your personal side effect patterns over time. After a few cycles, it starts warning you the morning before a rough day — and adjusts your meal plan automatically.

Finds Your Golden Dose

Finds Your Golden Dose

GLPIQ analyses every dose you've been on: weight loss rate, side effects, food noise, mood, protein adherence and tells you which dose gave you the best results. No other app does this.

Download glptrackr today.

Available on iOS and Android. 7-day free trial, no credit card needed.

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Frequently asked questions.

GLP Trackr is built specifically for GLP-1 users, offering AI photo scanning for instant calorie and protein breakdowns, barcode scanning, and GLP-1-friendly meal plans — making it easier to log food consistently even when appetite is low or portion sizes are small.

GLP Trackr offers a 7-day free trial, available on both the App Store and Google Play. You can explore food logging, AI photo scanning, and other features during the trial period before deciding whether to continue.

People on GLP-1 medicines like Mounjaro or Wegovy often eat significantly less overall. Tracking protein alongside calories helps ensure muscle maintenance is supported. For personal targets, speak with your prescriber or doctor, as individual needs vary.

General calorie counter apps can work, but they are not designed around GLP-1-specific needs like reduced appetite, protein prioritisation, or injection tracking. A dedicated GLP-1 companion app brings all of those elements into one place.

You point your phone camera at a meal and the app analyses the image to estimate calories, protein, and macros instantly. It is designed for speed so logging stays effortless even on low-appetite days — no manual database searching needed.