Stop Tracking Everything.
Track the Deficit.
Log what you eat, add the workouts you actually did, and see the one number that decides whether today moved you closer to your goal.
No barcode-scanning marathon. No macro spreadsheet. No social feed.
The Whole App, in One Calculation
It starts with your number. Once you know it, every day is just subtraction.
3 Then the app does the daily math. Here's a day for one example TDEE. Plug in your own and the numbers shift with it:
That's the whole calculation, every single day, and about 3,500 of these add up to a pound. Start with a TDEE of 1,800 or 2,600 and the deficit lands somewhere else, but the math never changes.
How It Works
1. Find Your Number
Enter your age, gender, height, and weight. The app calculates your TDEE using the Mifflin-St Jeor equation, from a sedentary baseline, so your target stays honest instead of inflated by "how active are you?" guesswork.
2. Log Food & Workouts
Log what you eat and what you burn in seconds. Most people eat the same 20 or so meals, so after the first week you're mostly tapping foods you've already saved. Can't measure something? Describe it and let AI estimate it.
3. Watch the Deficit Add Up
Your dashboard shows today's deficit as one big number, plus a deficit streak of every day you finished under your TDEE, and roughly how many pounds your last seven days added up to.
Why Weight Loss Navigator Feels Different
Your number starts honest
We calculate from a sedentary baseline instead of guessing how active you are, so your target doesn't quietly sabotage your progress.
Your foods become your list
No massive food database to fight. Log a meal once and reuse it with a tap, your own history does the work.
AI fills the gaps
Ate something you can't measure? Describe it, "chicken burrito bowl", and get a calorie estimate you can adjust.
The deficit stays front and center
Today's number, your current streak, and the pounds from your last seven days, the only feedback that actually matters.
One Subscription. Every Feature.
Weight Loss Navigator is a paid app, no ads, no selling your data, no upsells hiding features behind another paywall. You're the customer, not the product.
Billing is handled by the App Store or Google Play. Cancel anytime from your phone's settings. More questions?
See Your Deficit Today
Download Weight Loss Navigator, log your first day, and turn one number into real progress.