Best Diet Diary Apps

246+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated September 2026

Finding the right diet diary apps can be overwhelming with so many options. We've analyzed 246+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Diet Diary Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calorie Counter - MyNetDiaryCalorie Counter - MyNetDiaryFree4.8★ (165K)NoYesSep 2026
2Casual dietingCasual dietingFree was $0.994.8★ (2.9K)YesYesSep 2026
3Meal DiaryMeal DiaryFreeNoNoJun 2026
4MyNetDiary Carb Genius - KetoMyNetDiary Carb Genius - KetoFree4.7★ (5.1K)NoYesSep 2026
5Food Diary See How You Eat LogFood Diary See How You Eat LogFree4.7★ (7.7K)NoYesSep 2026
6Dining Note: Simple Diet DiaryDining Note: Simple Diet DiaryFree4.8★ (857)YesYesSep 2026
7MyFitnessPal: Calorie CounterMyFitnessPal: Calorie CounterFree4.7★ (2.4M)YesYesSep 2026
8Daily Diet DiaryDaily Diet DiaryFreeNoNoAug 2026

Top Picks for Diet Diary

Calorie Counter - MyNetDiary#1

Calorie Counter - MyNetDiary by MyNetDiary Inc.

Food Nutrition Macro Tracker
Editor's Choice
💪 Health & Fitness
4.8😊(165K ratings)
FreeIn-App Purchases
#22in Health & Fitness
Calorie Counter - MyNetDiary screenshot 1
Calorie Counter - MyNetDiary screenshot 2
Calorie Counter - MyNetDiary screenshot 3
Calorie Counter - MyNetDiary screenshot 4
Calorie Counter - MyNetDiary screenshot 5
Calorie Counter - MyNetDiary screenshot 6

Track your food intake and nutrition with a comprehensive calorie counter. Log meals quickly using a barcode scanner, photo analysis, or search. Monitor macros, vitamins, minerals, and more with detailed insights and progress charts.

What We Love

  • 👍 Easy to use
  • 🚀 Fast barcode scanning
  • 📊 Comprehensive data and analytics
  • 💪 Helped with weight loss and healthy habits
  • 🌟 Great app overall

Room to Improve

  • 🐛 Inconsistent steps tracking
  • 📉 Reduced free features over time
  • 🔒 Privacy concerns with data access
  • 💰 Expensive premium subscription
Casual dieting#2

Casual dieting by UNITED, Inc.

Strong Contender
💪 Health & Fitness
4.8😊(2.9K ratings)
FreeAdsIn-App Purchases
Casual dieting screenshot 1
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Casual dieting screenshot 5

This weight management app uses charming Japanese illustrations to support your journey. Track your weight, body fat, and meals with a comprehensive journal featuring over 100 unique stickers. Unlock more stickers and use them as wallpapers to stay motivated.

What We Love

  • 💎 Minimalistic Design
  • 💕 Cute Stickers and Wallpapers
  • 🔒 Password Protection
  • 📈 Helpful Graphs and Tracking
  • 🗓️ Useful Diary Feature
  • 🎨 Aesthetically Pleasing
  • 🤗 Motivating and Encouraging

Room to Improve

  • 🐛 Occasional Bugs and Glitches
  • 💢 Annoying Ads and Password Prompts
  • 🔢 Limited Customization Options
  • 📊 Lack of Advanced Analytics

More Diet Diary apps to explore

FAQ about Diet Diary

What are the best diet diary apps for iPhone?
Calorie Counter - MyNetDiary tops our diet diary apps ranking as of September 2026, with a 4.8-star average from 165K App Store ratings, and it's free to download.
Yes — 20 of the top diet diary apps we rank are free to download, including Calorie Counter - MyNetDiary and Casual dieting.
Calorie Counter - MyNetDiary has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 246+ diet diary apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app functions as a comprehensive calorie and nutrition tracker. It allows users to log their meals quickly using various methods like a barcode scanner, photographing their food, or searching a large database. It provides detailed insights into macronutrients, vitamins, minerals, and other nutrients, along with progress tracking tools.
The app boasts a food database with over 2 million staff-verified items, ensuring accuracy and minimizing errors often found in crowdsourced data. This verification process is conducted daily to maintain reliability.

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