Is calorie tracking even necessary on a GLP-1?

Most GLP-1 users don't need to track calories — the medication handles that side. The reason to track is to ensure you're hitting protein and fiber, both of which prevent muscle loss and constipation, the two most common GLP-1 side effects.

What protein target should I set on a GLP-1?

The current best estimate from RDs working with GLP-1 patients is roughly 1.0–1.2 grams of protein per kilogram of bodyweight, distributed across at least three meals. CalorieScan AI's GLP-1 mode sets this as a floor, not a goal.

How do I log if I only ate two bites?

Photograph the plate, then type 'I only ate the chicken and a bite of rice' — the natural-language editor handles partial meals. The macros recalculate from the original recognition.

Will CalorieScan AI sync with my GLP-1 telehealth provider's app?

Most providers (Ro, Hims, Calibrate, Sequence) accept Apple Health data. We sync to Apple Health on the Premium tier, so the bridge works.

For People on GLP-1 medications (Ozempic, Wegovy, Mounjaro, Zepbound)

The calorie tracker built for the GLP-1 era.

Ozempic, Wegovy, Mounjaro and Zepbound suppress appetite — which means the failure mode for most users is *under-eating*, not overeating. That breaks every calorie tracker built around the old assumption. CalorieScan AI has a dedicated GLP-1 mode that flips the framing.

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The pain

Why standard trackers fall short here.

Old trackers shame you for being under your goal — exactly when you're trying to hit a protein floor.
Logging feels like work when you're already nauseated and not hungry.
Standard apps don't surface protein at the meal level, so you hit calories but miss protein.
Streak counters punish you for the days the medication suppresses your appetite the most.

What we do

How CalorieScan AI is built for this.

GLP-1 mode (one toggle)

Sets a protein floor (typically 1g per kg of bodyweight, adjustable), surfaces a low-calorie alert instead of a high-calorie alert, and dampens the 'you're under your goal' framing.

Photo logging in 3 seconds

When you don't feel like eating, you definitely don't feel like searching a database. Snap and confirm — done.

Per-meal protein highlighting

We surface protein next to calories so you can see, in one glance, whether the meal is doing its job.

No streak shaming

We never count consecutive days. You can log five times this week and that's a win.

Apple Health two-way sync

Weight and active energy flow into the app for context; calories and macros flow back into Apple Health for your provider.

When we're not the right fit

Honest alternatives.

MyFitnessPal Premium
If you're on Android and want the largest barcode database.
Cronometer Gold
If you want deeper micronutrient tracking — useful when you're eating less and risking deficiencies.
A registered dietitian
GLP-1 medications are most effective when paired with structured nutrition guidance. An RD is not optional for serious cases.

Frequently asked

Is calorie tracking even necessary on a GLP-1?
Most GLP-1 users don't need to track calories — the medication handles that side. The reason to track is to ensure you're hitting protein and fiber, both of which prevent muscle loss and constipation, the two most common GLP-1 side effects.
What protein target should I set on a GLP-1?
The current best estimate from RDs working with GLP-1 patients is roughly 1.0–1.2 grams of protein per kilogram of bodyweight, distributed across at least three meals. CalorieScan AI's GLP-1 mode sets this as a floor, not a goal.
How do I log if I only ate two bites?
Photograph the plate, then type 'I only ate the chicken and a bite of rice' — the natural-language editor handles partial meals. The macros recalculate from the original recognition.
Will CalorieScan AI sync with my GLP-1 telehealth provider's app?
Most providers (Ro, Hims, Calibrate, Sequence) accept Apple Health data. We sync to Apple Health on the Premium tier, so the bridge works.

Keep reading

Weight Loss

Built for people on glp-1 medications (ozempic.

Free on iOS. No credit card required.

Download for iPhone