Calorie Counter App: Free Download for Mounjaro and Wegovy Users

When appetite drops significantly, the challenge shifts from eating too much to eating enough of the right things. Many people on Mounjaro or Wegovy find their portions shrink — which is broadly the point — but this makes hitting adequate protein and micronutrient targets harder to do by instinct alone. Logging what you eat gives you a concrete picture of whether your nutrition is actually keeping pace with your goals.

The case for tracking calories on GLP-1 medication

Research and clinical guidance consistently point to a calorie deficit as a key driver of weight change, but the size and quality of that deficit matters. Eating too little protein while in a large deficit can mean losing muscle alongside fat — something most people want to avoid. A calorie counter helps you stay in a range that supports healthy, sustainable progress rather than an accidental crash.

What a good GLP-1 calorie app should do

• Make food logging quick enough to use consistently, even on low-appetite days
• Track protein alongside calories, not just total energy
• Work around irregular meal patterns — skipped breakfasts, very small lunches — without making you feel like you've failed
• Support you to spot trends over time, not just today's number

Generic calorie apps are built around typical eating patterns. A dedicated GLP-1 calorie counter is designed with the realities of GLP-1 appetite changes in mind — smaller volumes, higher protein needs, and the occasional day where food feels entirely optional.

If you have been looking at what a calorie counter app recommended by health services might look like, it is worth noting that any reputable tool should support personalised targets set with your healthcare team rather than replacing their guidance.

The fastest way to log a meal is to photograph it. GLP Trackr's AI food photo scan lets you point your camera at your plate and get an instant calorie and protein breakdown — no typing, no searching, no excuses. On days when appetite is low and meals are improvised, this removes the biggest barrier to consistent logging.

Features built for GLP-1 eating patterns

Beyond the photo scan, GLP Trackr includes a barcode scanner and manual search for packaged and prepared foods. You can set daily targets for calories, protein, water, and fibre, and your morning check-in feeds your weight and energy levels into the same picture — so your food data sits alongside your progress data in one place.

The app also includes GLP-1-friendly meal plans and a recipe library built around protein-first, gentle-on-the-stomach options, with easy ingredient swaps for days when certain textures or smells are a problem. If you want to explore what to look for in a free calorie counter app more broadly, GLP Trackr's combination of photo logging, macro tracking, and GLP-1-specific meal support sets it apart from general-purpose tools.

Download free and start your 7-day trial

GLP Trackr is a free download on both the App Store and Google Play, with a 7-day free trial so you can explore every feature before committing. Snap your meals, set your protein target, and watch your nutrition picture come together — available on iOS and Android today.

A note on targets: GLP Trackr helps you track against goals you set in conversation with your prescriber or doctor. The app provides general calorie and macro guidance, but any specific targets for your situation should be agreed with your healthcare professional, who knows your full history.