A Free Weight Loss Plan App Built for Mounjaro and Wegovy Users

General calorie-counting apps weren't built with GLP-1 life in mind. When appetite is reduced and food noise quietens, the challenge shifts from eating less to eating well — enough protein, enough nutrients, and the right foods for a stomach that may empty more slowly than usual. A weight-loss plan that accounts for those realities looks quite different from a standard calorie deficit approach.

Progress on GLP-1 medicines is rarely a straight line

Many people on Mounjaro or Wegovy notice that weight loss comes in phases — active loss, short stalls, then movement again. This is widely reported and well within normal experience. Without a consistent log, it can be easy to feel like nothing is working when, in fact, the trend over weeks or months tells a very different story. Tracking that longer arc — weight, measurements, energy, mood — matters as much as any single weigh-in.

What a useful weight loss plan app should cover

• Weight and body measurements — not just the scale, but the changes in how you feel and fit
• Food quality, not just calories — protein targets, fibre, and meals that work with reduced appetite
• Wellbeing markers — sleep, energy, mood, and food-noise levels all influence results and are worth recording
• Dose and injection records — staying consistent with your prescribed schedule is part of the plan

If you've been pointed toward a structured plan by your healthcare team, our guide to following a weight loss plan on GLP-1 medication covers what to consider alongside your prescription. You may also find it useful to read about NHS weight loss plan guidance as a reference point for evidence-based principles, even if you access care differently.

The most useful place to start with GLP Trackr is the week-by-week weight and progress tracking. Rather than fixating on a single day's reading, the app charts your trend over time, helping you see the shape of your journey rather than reacting to daily fluctuations. Body measurements sit alongside weight so that changes in how you look and feel are captured even when the scale moves slowly.

From there, the daily morning check-in takes about 30 seconds — logging weight, mood, energy, sleep, and food-noise level. Over weeks, this builds a genuinely useful picture: which days tend to feel harder, how sleep connects to appetite, and what your personal patterns look like. That kind of insight is worth bringing to conversations with your prescriber or doctor.

Food logging is built around real GLP-1 life too. When appetite is low and meals are smaller, you don't want to spend five minutes logging a plate of food. GLP Trackr's AI photo scan lets you point your camera at a meal and get an instant nutrition breakdown — calories, protein, and macros logged in seconds. Meal plans and a recipe library offer GLP-1-friendly options built around protein and gentler-on-the-stomach choices.

For a deeper look at whether a widely-used free plan compares to a tracked approach, see our page on whether the NHS weight loss plan app is free. And for a broader overview of weight loss on GLP-1 medicines, the weight loss hub brings together everything from progress expectations to plateau guidance.

Progress varies between individuals and depends on many factors beyond any single app or tool. GLP Trackr is here to help you record and understand your own data — it isn't a substitute for the guidance of your prescriber or doctor, who knows your full medical history and can advise on your plan.

Ready to bring your whole journey into one place? Download GLP Trackr on the App Store or Google Play — your first 7 days are free, no commitment needed.