What Gets Monitored Gets Managed

CarboTracker is a focused, mobile-first app for people who want to track food, net carbs, macros, and weight without spending all day in a complicated nutrition tool. It's built on a simple principle: awareness drives change. There's no judgment here — just honest data, presented simply.

Whether you're perfectly on-plan or having a cheat day, logging it matters. You'll find yourself making better choices just by knowing. Even on tough days, the act of tracking keeps you connected to your goals — and over time, you'll make subconscious decisions toward better health.

Better health is the goal — not the image in the mirror or the number on the scale. Those are just markers along the way. The real progress is in how you feel: more energy, better sleep, clearer thinking. This app gives you the data. Your body does the rest. And as you lose weight, we automatically recalculate your intake goals in the background, so you can set it once and stay consistent.

Small consistent choices compound into extraordinary results.

How it works

Daily Dashboard

Your home screen tracks everything at once: net carb intake with a progress bar toward your goal, plus total fat, protein, and calories. The Carb Breakdown shows exactly how net carbs are calculated — total carbs minus fiber minus sugar alcohols. Swipe between days to review past entries, and long-press any entry to edit it.

Daily Habits & Streaks

Log four daily habits to build consistency: Exercised, Hydrated, Slept Well, and Supplements. Each shows your current streak. Hydration, sleep, and supplements track consecutive days; exercise tracks weekly streaks (hit 4 days in a 7-day period) so programs with built-in rest days still count. Small consistent choices are where behavior change actually happens.

Quick Log & AI Food Search

Tap the mic button and describe what you ate in plain language — "steak with green beans and cauliflower mash" — and the AI parses it into individual items with accurate nutrition. Prefer to search? Results include your saved foods plus a large community database, with net carbs shown prominently and decimal servings supported.

Barcode Scanner & Trusted Data

Point your camera at a product's barcode to instantly pull up nutrition from an open community database. Trust tiers keep the data honest: unverified foods show a warning, community members can verify accuracy, and admins can confirm with a green shield. If something looks off, flag it for review — that's how the whole database gets better.

Diet Profiles

Choose a preset or go fully custom:

• Keto — 75% fat, 25% protein; Strict (20g), Moderate (40g), or Maintain (60g) carbs
• Carnivore — 74% fat, 26% protein, max 5g carbs (allows dairy)
• Lion Diet — 70% fat, 30% protein, 0g carbs (ruminant meat, salt & water)
• Standard — auto-calculated from your body stats using Mifflin-St Jeor, Harris-Benedict, or Katch-McArdle

Each food is also tagged with diet badges: K (Keto-friendly), C (Carnivore-approved), and L (Lion Diet compatible), so you can spot appropriate foods at a glance.

Weight Tracking

Monitor progress with an interactive graph and trend lines. Research shows the best signal comes from weighing once per week at the same time, so you can set an optional weekly reminder. When you log weight on the Standard diet, the app automatically recalculates your daily calorie goals.

Serving Size Awareness

Most of us have never actually measured a serving — we scoop, we pile on, we eyeball it. Try measuring just one serving of something today. Once you know what a serving of peanut butter or rice really looks like, you can't unsee it, and that awareness shifts your choices automatically. You don't need to say no — just know what you're eating.