Best Free Diary Diet Apps

248+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

Out of 248+ free diary diet apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Free Diary Diet Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Super Simple Food DiarySuper Simple Food DiaryFree5.0★ (6)NoNoJul 2026
2Food Diary See How You Eat LogFood Diary See How You Eat LogFree4.7★ (7.7K)NoYesAug 2026
3Dining Note: Simple Diet DiaryDining Note: Simple Diet DiaryFree4.8★ (857)YesYesAug 2026
4Simple Diary, Journal, NotesSimple Diary, Journal, NotesFree4.9★ (121)YesNoAug 2026
5MyNetDiary Carb Genius - KetoMyNetDiary Carb Genius - KetoFree4.7★ (5.1K)NoYesAug 2026
6Food Journal DailyFood Journal DailyFree4.7★ (381)NoYesAug 2026
7MyNetDiary AI Diet CoachMyNetDiary AI Diet CoachFree4.8★ (1.3K)NoYesAug 2026
8Diary - Journal with passwordDiary - Journal with passwordFree4.5★ (1.6K)YesNoAug 2026

Top Picks for Free Diary Diet

Super Simple Food Diary#1

Super Simple Food Diary by Philippe Roubert

Track Your Daily Meals
Editor's Choice
💪 Health & Fitness
5.0(6 ratings)
Free
Super Simple Food Diary screenshot 1
Super Simple Food Diary screenshot 2
Super Simple Food Diary screenshot 3
Super Simple Food Diary screenshot 4

Easily track your daily meals without calorie counting or complex databases. Log your food intake and mark days with issues to identify potential food intolerances and digestive triggers. All your data remains private and on your device.

Food Diary See How You Eat Log#2

Food Diary See How You Eat Log by Health Revolution Ltd

Diet Tracker, Meal Journal, AI
Strong Contender
💪 Health & Fitness
4.7😊(7.7K ratings)
FreeIn-App Purchases
Food Diary See How You Eat Log screenshot 1
Food Diary See How You Eat Log screenshot 2
Food Diary See How You Eat Log screenshot 3
Food Diary See How You Eat Log screenshot 4
Food Diary See How You Eat Log screenshot 5
Food Diary See How You Eat Log screenshot 6

This app helps you track your meals visually and build healthier eating habits without calorie counting. Log meals with photos, receive reminders, and gain insights into your eating patterns to feel more energetic and mindful.

What We Love

  • 👍 Easy to use
  • 💡 Visual food diary
  • 🚀 Quick and simple to log meals
  • 👍 Helpful for tracking eating habits

Room to Improve

  • 🔒 Limited free version, many features locked behind paywall
  • 🐛 Buggy, crashes frequently
  • 🔒 Constant prompts to upgrade to premium
Dining Note: Simple Diet Diary#3

Dining Note: Simple Diet Diary by 4th May Games Inc.

What did I eat today?
Worth Considering
💪 Health & Fitness
4.8😊(857 ratings)
FreeAdsIn-App Purchases
Dining Note: Simple Diet Diary screenshot 1
Dining Note: Simple Diet Diary screenshot 2
Dining Note: Simple Diet Diary screenshot 3
Dining Note: Simple Diet Diary screenshot 4
Dining Note: Simple Diet Diary screenshot 5

Easily track your daily food and drink intake, including meals and snacks. Record exercise, add photos, and set a password for privacy. Improve your eating habits with simple monthly statistics.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Straightforward interface
  • 💡 Flexible for recording food intake
  • 🚀 Minimal and non-intrusive

Room to Improve

  • 🐛 Occasional crashes or glitches
  • 💡 Limited customization options
  • 💡 Lack of syncing between devices

More Free Diary Diet apps to explore

4
Simple Diary, Journal, Notes
Simple Diary, Journal, Notes
Simple Diary, Journal, Notes
Simple and cool diary app
Free

This app offers a straightforward and aesthetically pleasing way to maintain a daily journal. Designed for users seeking simplicity, it avoids complex settings for an intuitive and stress-free journaling experience.

Simple daily diary keepingEasy-to-use interfaceBeautiful and clean design
🔧 Utilities
(121)
ad-supported
5
MyNetDiary Carb Genius - Keto
MyNetDiary Carb Genius - Keto
MyNetDiary Carb Genius - Keto
Low Carb Food & Diet Manager
Free

This app helps users manage low-carb and keto diets with comprehensive tools for food logging, carb counting, macro tracking, and personalized diet plans. It features a vast food database, recipe library, and exercise tracking to support weight loss and nutrition goals.

Low-carb and keto diet managementCarb counter and macro trackerExtensive verified food database
💪 Health & Fitness
(5.1K)
subscription
6
Food Journal Daily
Food Journal Daily
Food Journal Daily
Meal Logger
Free

Easily log your daily meals and snacks with this free meal macro tracker. Plan your weekly menus, track calories and GI, and share your food diary with family. Offers optional features like partner sharing for a monthly fee.

Meal macro trackingDaily meal and snack loggingWeekly menu planning
💪 Health & Fitness
(381)
free with in-app purchases
7
MyNetDiary AI Diet Coach
MyNetDiary AI Diet Coach
MyNetDiary AI Diet Coach
Protein, Macros & Weight Loss
Free

This app simplifies calorie and nutrient tracking using AI. It analyzes photos of your meals, scans barcodes, or accepts voice input to log food. An AI coach provides personalized daily guidance based on your eating habits to help you achieve your health goals.

AI-powered meal logging via photo, voice, or barcodePersonalized daily nutrition guidance from AI CoachDetailed tracking of macros and 108 nutrients
💪 Health & Fitness
(1.3K)
free with in-app purchases
8
Diary - Journal with password
Diary - Journal with password
Diary - Journal with password
Beautiful diary with password
Free

This app provides a secure and beautiful space to record your thoughts, plans, and life moments. Protect your entries with a password and enjoy a customizable interface with features like image support and PDF export.

Password protection with PINAdd/edit/remove imagesSearch functionality
🌟 Lifestyle
(1.6K)
free with in-app purchases
9
FoodView - Photo Food Diary
FoodView - Photo Food Diary
FoodView - Photo Food Diary
Quick & simple food diary
Free

Easily log your meals with photos to increase awareness of your eating habits. This app simplifies food journaling without calorie counting or manual entry, helping you identify and break unhealthy patterns. It also facilitates sharing your intake with healthcare professionals.

Photo food loggingNo calorie trackingNo barcode scanning
💪 Health & Fitness
(26)
free
10
Value Diary - Weight Loss Diet
Value Diary - Weight Loss Diet
Value Diary - Weight Loss Diet
Food, Exercise, Weight Tracker
Free

This app helps you achieve your weight loss goals by providing personalized diet plans, easy food tracking with a barcode scanner, and progress monitoring. It supports various diet types and integrates with fitness trackers.

Personalized weight loss plansFood and exercise trackingBarcode scanner for food items
💪 Health & Fitness
(3.6K)
free with in-app purchases
11
Food Diary+
Food Diary+
Food Diary+
Visual Meal Journal & Tracker
Free

Effortlessly log meals with photos or notes to create a visual food journal. This app helps you stay mindful of your eating habits and build better ones without complex tracking.

Photo-based meal loggingBuilt-in calendar viewiCloud sync
💪 Health & Fitness
(3)
free
12
Secret Diary With Passcode
Secret Diary With Passcode
Secret Diary With Passcode
Secret diary
Free

This app provides a secure and user-friendly platform to record your daily life, emotions, and secrets. It offers features like password protection, mood selection, and photo attachments to help you preserve your memories privately.

Password protectionAdd photos to entriesSelect moods for entries
🌟 Lifestyle
(8.1K)
free with in-app purchases
13
Diary With Password
Diary With Password
Diary With Password
No Ads Journal Diary Notebook
Free

This app provides a private digital space to record daily thoughts, emotions, and life events. It offers robust security features like password and biometric locks, alongside tools for organizing, searching, and exporting your entries. Enjoy a customizable and ad-free journaling experience.

Password and biometric securityDaily entry loggingFull text search
📊 Productivity
(27K)
free with in-app purchases
14
My Plate - Calorie Diary
My Plate - Calorie Diary
My Plate - Calorie Diary
Meal, Nutrition, Food scanner
Free

Effortlessly track your meals and monitor calorie intake with an AI-powered food scanner. Simply snap a photo of your food, and the app will automatically detect it and calculate the calories. Gain visual insights into your daily intake and stay motivated with progress charts and weight tracking.

AI-powered calorie detection from photosSnap and log meals quicklyTrack daily food intake with visual insights
🍔 Food & Drink
(42)
freemium
15
Meal Diary
Meal Diary
Meal Diary
Photo-based diet tracker
Free
💪 Health & Fitness
(0)
16
Noms - Daily Food Diary & Log
Noms - Daily Food Diary & Log
Noms - Daily Food Diary & Log
Track meals with AI stickers
Free

This app offers a visually appealing way to track meals, estimate nutrition, and monitor food spending. It uses AI to create fun stickers from your food photos and allows you to share your culinary journey with friends.

AI food sticker creationInteractive physics box for stickersAI nutrition estimation from photos
🍔 Food & Drink
(13)
free with in-app purchases
17
Diet & Meal Planner by GetFit
Diet & Meal Planner by GetFit
Diet & Meal Planner by GetFit
Calorie counter, food tracker
Free

This app offers personalized meal plans and a calorie counter to help users lose weight naturally. It includes a food tracker, nutrition scanner, healthy recipes, and motivational tools to support a healthy lifestyle.

Personalized diet plansCalorie counterFood logging and diary
💪 Health & Fitness
(6.2K)
subscription
18
My Diet Coach - Weight Loss
My Diet Coach - Weight Loss
My Diet Coach - Weight Loss
Food tracker, calorie counter
Free

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.

Daily food diaryMacro trackerCalorie counting
💪 Health & Fitness
(25K)
subscription
19
Food Picture Diary
Food Picture Diary
Food Picture Diary
Decode your diet
Free

Easily track your meals by taking photos. Add calorie counts and personal notes for a comprehensive dietary overview. This tool helps you visualize and understand your eating habits.

Photo food loggingCalorie trackingAdd notes to entries
💪 Health & Fitness
(3)
free
20
Diary, Journal, Notes - Diaro
Diary, Journal, Notes - Diaro
Diary, Journal, Notes - Diaro
Your Personal & Secure Diary
Free

Record daily activities, thoughts, and memories securely. Organize entries with tags, locations, and folders. Sync across devices and export your data easily. Features include mood tracking, photo attachments, and a calendar view.

Secure PIN and fingerprint lockCustomizable themes and 30+ languagesPowerful search and filtering
🌟 Lifestyle
(4.5K)
freemium

FAQ about Free Diary Diet

What are the best free diary diet apps for iPhone?
Super Simple Food Diary tops our free diary diet apps ranking as of July 2026, with a 5.0-star average from 6 App Store ratings, and it's free to download.
Super Simple Food Diary has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 248+ free diary diet apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Super Simple Food Diary is an app designed for easy meal logging to help you identify food intolerances and digestive triggers. It focuses on simplicity, avoiding calorie counting and extensive food databases.
You can quickly log your meals and mark days where you experience digestive issues. By reviewing these marked days, you can start to notice patterns and identify foods or meals that may be causing problems.