Best Weight Tracking App Diet

246+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated September 2026

Whether you're new to weight tracking app diet or looking for an upgrade, our curated collection of 246+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Weight Tracking App Diet (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Healthi: Weight Loss, Diet AppHealthi: Weight Loss, Diet AppFree4.8★ (90K)YesYesSep 2026
2My Diet Coach - Weight LossMy Diet Coach - Weight LossFree4.6★ (25K)YesYesSep 2026
3Formula - weight loss diet appFormula - weight loss diet appFree4.5★ (34K)NoYesSep 2026
4Keto Diet App - Carb TrackerKeto Diet App - Carb TrackerFree4.7★ (82K)NoYesSep 2026
5WeightWatchers ProgramWeightWatchers ProgramFree4.8★ (2.4M)YesYesSep 2026
6Monitor Your WeightMonitor Your WeightFree4.8★ (23K)YesYesSep 2026
7Noom Weight Loss, Food TrackerNoom Weight Loss, Food TrackerFree4.7★ (872K)NoYesSep 2026
8Lose It! – Calorie CounterLose It! – Calorie CounterFree4.8★ (776K)YesYesSep 2026

Top Picks for Weight Tracking App Diet

Healthi: Weight Loss, Diet App#1
4.8😐(90K ratings)
FreeAdsIn-App Purchases
Healthi: Weight Loss, Diet App screenshot 1
Healthi: Weight Loss, Diet App screenshot 2
Healthi: Weight Loss, Diet App screenshot 3
Healthi: Weight Loss, Diet App screenshot 4
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Healthi: Weight Loss, Diet App screenshot 6

This app helps users achieve weight loss through personalized plans, easy food tracking, and a supportive community. It offers features like barcode scanning, recipe building, and integration with health devices. A premium option also combines medication support for enhanced results.

What We Love

  • 🚀 Excellent value
  • 👍 Great app and easy to use
  • 👍 Helpful for weight loss
  • 👍 Flexible with diet plan options
  • 👍 Good community support

Room to Improve

  • 🐛 Buggy and glitchy
  • 🔍 Limited food database, especially for non-US users
  • 💰 In-app purchases required for full functionality
  • 🤔 Confusing or unintuitive interface
  • 🤷‍♀️ Lack of integration with fitness trackers
My Diet Coach - Weight Loss#2

My Diet Coach - Weight Loss by Mosaic S.r.l.

Food tracker, calorie counter
Strong Contender
💪 Health & Fitness
4.6😊(25K ratings)
FreeAdsIn-App Purchases
My Diet Coach - Weight Loss screenshot 1
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My Diet Coach - Weight Loss screenshot 4
My Diet Coach - Weight Loss screenshot 5
My Diet Coach - Weight Loss screenshot 6

This app helps you lose weight by tracking your calorie intake and macronutrients. It offers a food diary, various diet plans, recipes, and daily recaps to guide your journey. Integrate with health apps for a comprehensive view of your progress.

What We Love

  • 🚀 Easy to use
  • 👍 Motivational features
  • 🎨 Fun avatar customization
  • 📊 Helpful tracking and progress
  • 💧 Useful water intake reminders

Room to Improve

  • 🐛 Syncing issues with fitness trackers
  • 💰 Expensive premium subscription
  • 🤔 Limited food database for non-US users
  • 🤖 Avatar customization options could be improved
  • 🔄 Inconsistent data sync across devices
Formula - weight loss diet app#3
4.5😐(34K ratings)
FreeIn-App Purchases
Formula - weight loss diet app screenshot 1
Formula - weight loss diet app screenshot 2
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Formula - weight loss diet app screenshot 5

This app guides you through various specialized diets like Carnivore, Mediterranean, Anti-Inflammatory, and Cortisol Detox. It offers recipe libraries, meal tracking via voice or barcode, and expert support to help you achieve your health goals.

What We Love

  • 💰 Cost-effective
  • 🚀 Easy to use
  • 📊 Helpful tracking features
  • 🍔 Useful recipes and meal ideas
  • 👍 Customized plans
  • 🤖 Automated logging and calculations

Room to Improve

  • 🐛 Buggy and glitchy
  • 💰 Overpriced
  • 🤔 Lack of personalization
  • 🔍 Limited food database
  • 📉 Ineffective for weight loss
  • 🔒 Difficult to cancel subscription

More Weight Tracking App Diet apps to explore

FAQ about Weight Tracking App Diet

What is the best weight tracking app diet for iPhone?
Healthi: Weight Loss, Diet App tops our weight tracking app diet ranking as of September 2026, with a 4.8-star average from 90K App Store ratings, and it's free to download.
Yes — 20 of the top weight tracking app diet we rank are free to download, including Healthi: Weight Loss, Diet App and My Diet Coach - Weight Loss.
Healthi: Weight Loss, Diet App shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 246+ weight tracking app diet on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Healthi is a comprehensive app designed to help users achieve their weight loss goals. It provides personalized weight loss plans, simplifies food tracking through features like barcode scanning and a vast food database, and fosters a supportive community for users to share progress and find inspiration.
Key features include 6 personalized weight loss plans, easy tracking of BITES, calories, and macros, a barcode scanner for over a million products, a recipe builder, and access to a community of users and coaches. Pro features include an extensive recipe database, restaurant menu tracking, and integration with health devices.