Best Food Tracking Apps in 2026

A food tracking app is a food diary that does the arithmetic. You note what you eat, and it shows you calories, protein, fiber, sugar and more, so patterns you would never notice day to day become obvious after a week or two. Some people use one to lose or gain weight, some to eat more plants or less salt, and some simply to understand their own habits. For most of those goals, PlateLens is the app we would start with.

New to food diaries? Our guide to food tracking explains the basics, and mindful eating covers a gentler, numbers-light approach.

What makes a food tracker worth keeping

• Low effort. If logging lunch takes five minutes, it stops happening. Look for photo, barcode and saved meals.
• Real nutrition detail. Calories are only one line on the label. A good tracker records fiber, sodium, sugar and vitamins too.
• Room for your goals. Weight, sports, plant-based eating, blood sugar or simply curiosity.
• A fair free version, so you can find out whether a food diary suits you before paying.

1. PlateLens: best food tracking app for most people

PlateLens makes the diary easy to keep. A plate can be photographed, and the app proposes what is on it and how much, then waits for you to confirm or correct each item. A packet gets scanned, a quick snack takes a couple of typed words, and you can dictate when your hands are busy. Recipes you cook often become one-tap entries.

What it records is what makes it a nutrition tool rather than just a counter. Each food carries 82+ nutrients, from fiber and sodium to iron, calcium and magnesium, and net carbs are calculated automatically. The macro view shows fat, protein and net carbs in grams and as percentages of the day, and restaurant dishes are in the catalogue too.

Cost: nothing to start or to continue; there is no card step and no expiry. Scanning and typing are unlimited, three photos a day are included, and Premium (noted at $34.99 yearly or $9.99 monthly on 10 August 2026) removes the photo cap.

Goals are drafted from your profile, and the app adds adaptive TDEE, a fasting clock, glucose and drink logging, a planner that writes your grocery list and a body scan built from a dozen phone pictures. It works on iPhone, Android, Apple Watch and in a browser at platelens.app/web, and you can export your history as JSON.

2. Cronometer: the most detailed nutrient reports

Cronometer is for people who love detail or need it, for example to keep an eye on B12 and iron on a vegan diet. The company says each food can show up to 95 nutrients and compounds, drawn from data it calls lab-analysed. Scanning costs nothing if you accept ads; Gold ($59.99 a year or $10.99 a month, price noted 20 September 2026) is needed for photo and voice entry and the Crono Coach assistant. Expect to search for most meals rather than photograph them.

3. Lifesum: a diary with a plan

Lifesum suits people who would rather follow an eating plan than build one. Choose a high-protein, Mediterranean or keto plan and the diary and scanner fit around it, in a bright, easy-to-read design. Most plans and recipe features are part of Premium, priced by country.

4. MyFitnessPal: for frequent restaurant meals

No catalogue is bigger than the one MyFitnessPal’s members have built, and it reaches deep into chain menus and regional brands, handy if you eat out often. Because anyone can add an entry, a dish may show up in several versions that disagree. Its paid tier ($79.99 annually or $19.99 monthly) is where scanning, Meal Scan and voice entry live.

5. Lose It!: the simplest diary

Lose It! keeps the diary focused on one daily calorie budget and an encouraging design, which makes it a comfortable first food tracker. It has Snap It photo recognition and a barcode scanner. Foods carry fewer nutrient values than in the top apps, and much of the analysis requires Premium (the App Store lists it at $39.99 a year).

6. Noom: when habits are the real goal

Noom is a paid program rather than a pure tracker. Daily lessons, a green, yellow and orange food system and coaching are designed to change habits, with a food log inside. Pricing depends on the plan length, so check Noom for current terms.

Picking the right one

• You want a food diary that is easy to keep and records real nutrition: PlateLens.
• You need detailed vitamin and mineral reports: Cronometer.
• You would like a plan to follow: Lifesum.
• You eat at chain restaurants most days: MyFitnessPal.
• You want the simplest possible start: Lose It!
• You want lessons and coaching on habits: Noom.

A food diary should feel like a helpful mirror, not a judge. If tracking ever makes eating feel stressful, step back, and talk with a doctor or registered dietitian if you need support.