About Replete

By Replete · Updated October 19, 2026

Replete is an app for tracking what you eat and learning what to eat. One photo logs the whole plate, every plate gets an honest one-line read, and a short lesson a day teaches you what to eat, not just how much less.

What it does

• Logs a meal from one photo. It names each food on the plate with its amount, and marks anything it isn't sure of as "worth a check". You correct it in a tap. A barcode, your voice or a few typed words work too.
• Tracks calories and four macros: protein, carbs, fat and fiber, against targets built from your own body. You can set your own calorie number if a coach or doctor gave you one.
• Reads every plate honestly. One line says what the plate brings and what it's light on, and three flags show where added sugar, saturated fat and salt run high. The flags look at the food alone, so no setting can make a treat look better than it is.
• Teaches what to eat. A course of about 90 lessons, one a day, a minute or two each: protein, fiber, ultra-processed food, reading labels, the scale, hunger, eating out and more. Claims built on research name their source.
• Helps you keep it up. You choose which meals you'll log, on how many days, and when you'll do your lesson. Quiet reminders follow your plan, and a short recap arrives on Sunday.

Who it's for

People who want to lose weight and keep it off, and were told to eat less but never shown what to eat. And people who train, who want to know their food backs it up: enough protein, then the carbs and calories to fuel it. No diet is assumed. It works the same for meat eaters, vegetarians and everyone in between.

Where the numbers come from

Your calorie figure starts from the Mifflin-St Jeor equation, using your height, weight, age and activity. Protein is set per kilogram of body weight, from 1.2 to 1.8 g depending on how active you are. Added sugar follows the World Health Organization's definition of free sugar. A scanned plate's figures are an estimate from the photo, which you can correct; a barcode's come from the pack's label, via Open Food Facts; the figures in our lessons, fact cards and games come from USDA FoodData Central. Our guides follow the same rules: see how we write and check them.

Your data

There's no account to make. Your food log stays on your phone; a photo is only sent to be read when you scan it. The full detail is in the privacy policy.

What it costs

Replete is free to download. Free accounts get 10 photo scans a week, unlimited barcode, voice and typed entries, every plate's read, and the first 5 lessons. The full program (every lesson, your habit plan with reminders, and unlimited photo scans) is $39.99 a year or $4.99 a week, and you can cancel any time in your App Store or Google Play account.

What it isn't

Replete shares general nutrition information. It isn't medical advice, it doesn't give meal plans or crash diets, and it never promises how much weight you'll lose or how fast.

Get in touch

Questions, ideas, or something we got wrong: write to support@replete-app.com.

General information, not medical advice. If you have a health condition, are pregnant or take medication, check with your doctor or a registered dietitian before you change how you eat.