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Best Free Health Apps Diary

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

With an average user rating of 4.5★, the free health apps diary category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Free Health Apps Diary (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Diary With PasswordDiary With PasswordFree4.7★ (27K)NoYesAug 2026
2My Diary - Journal with LockMy Diary - Journal with LockFree4.7★ (28K)YesYesAug 2026
3Digital Journal DiaryDigital Journal DiaryFree4.6★ (6.5K)NoYesAug 2026
4Health Diary AppHealth Diary AppFree—NoNoMay 2026
5Journey - Diary, JournalJourney - Diary, JournalFree4.6★ (5.1K)NoYesAug 2026
6Lark HealthLark HealthFree4.3★ (8K)NoNoAug 2026
7Daily Journal App - My DiaryDaily Journal App - My DiaryFree2.8★ (13)YesYesAug 2026
8Super Simple Food DiarySuper Simple Food DiaryFree5.0★ (6)NoNoAug 2026

Top Picks for Free Health Apps Diary

Diary With Password#1

Diary With Password by 帆 杨

No Ads Journal Diary Notebook
Editor's Choice
📊 Productivity
4.7😊(27K ratings)
FreeIn-App Purchases
Diary With Password screenshot 1
Diary With Password screenshot 2
Diary With Password screenshot 3
Diary With Password screenshot 4
Diary With Password screenshot 5
Diary With Password screenshot 6

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.

What We Love

  • 💻 Simple and easy to use
  • 🔒 Password protection
  • 📝 Customizable fonts and layout
  • ⏱️ Time stamp feature

Room to Improve

  • 🔍 Difficulty finding/accessing past entries
  • 🖼️ No image/media support
  • 🔄 Lack of syncing across devices
My Diary - Journal with Lock#2

My Diary - Journal with Lock by BetterApp Tech Co., Limited

Journaling Diary with password
Strong Contender
🌟 Lifestyle
4.7😊(28K ratings)
FreeAdsIn-App Purchases
My Diary - Journal with Lock screenshot 1
My Diary - Journal with Lock screenshot 2
My Diary - Journal with Lock screenshot 3
My Diary - Journal with Lock screenshot 4
My Diary - Journal with Lock screenshot 5
My Diary - Journal with Lock screenshot 6

This app offers a secure and personalized digital journal for recording daily thoughts, memories, and emotions. Enhance entries with photos, themes, and mood tracking. It's designed to support mental well-being by providing a private space for self-reflection and emotional processing.

What We Love

  • 🔒 Secure with password, fingerprint, and security question options
  • 📝 Easy to write and express thoughts
  • 🎨 Customizable with themes, stickers, and photos
  • 🗓️ Helpful for tracking moods and daily activities

Room to Improve

  • 💰 Many features locked behind premium paywall
  • 🔍 Limited free theme and sticker options
  • 🐛 Issues with formatting, text editing, and photo placement
Digital Journal Diary#3

Digital Journal Diary by Protection & Security App LLC

Private Journal - Photo,Video
Worth Considering
💪 Health & Fitness
4.6😊(6.5K ratings)
FreeIn-App Purchases
Digital Journal Diary screenshot 1
Digital Journal Diary screenshot 2
Digital Journal Diary screenshot 3

Document your life, track goals, and monitor your mood with this versatile journaling app. Enhance well-being, creativity, and productivity through daily reflection. Secure your entries with password protection and sync across devices.

What We Love

  • 🚀 Easy to use
  • 👍 Customizable features
  • 🔒 Password protection
  • 📝 Helps with journaling and self-expression

Room to Improve

  • 🐛 Backup and sync issues
  • 🔍 Lack of spell check and autocorrect
  • 🔒 Concerns about privacy and security

More Free Health Apps Diary apps to explore

4
Health Diary App
Health Diary App
Health Diary App
by MyVishwa Corporation
Free

This application allows users to maintain a structured health diary, logging specific health actions. It's designed to capture events as they unfold, providing a way to trace health-related occurrences over continuous time.

Structured health diaryLog health actionsCapture events in real-time
💪 Health & Fitness
(0)
free
5
Journey - Diary, Journal
Journey - Diary, Journal
Journey - Diary, Journal
Daily Motivation & Journal
Free

This app helps you capture memories, express yourself through writing, and track your emotions. It offers tools for creating rich journal entries, collaborative journaling, and secure storage. Enhance your experience with templates, plugins, and reminders for a more mindful and organized life.

Capture memories with photos, videos, and audioRich text editor with formatting optionsMood tracking and emotional fluctuation analysis
🌟 Lifestyle
(5.1K)
freemium
6
Lark Health
Lark Health
Lark Health
Smart, connected, health coach
Free

This app offers personalized health programs and 24/7 digital coaching to help you achieve your individual health goals. It provides tools for habit building, chronic condition management, and tracking various health metrics, often at no cost through eligible insurance.

Personalized health programs24/7 digital health coachingFood and activity tracking
💪 Health & Fitness
(8K)
free
7
Daily Journal App - My Diary
Daily Journal App - My Diary
Daily Journal App - My Diary
Mood Tracker, Daily Writing
Free

Capture your thoughts, memories, and emotions in a secure and stylish digital journal. Track your mood, add photos and articles, and organize entries with tags. Personalize your experience with custom fonts, stickers, and backgrounds.

Enhanced privacy with pattern, PIN, or fingerprint lockAdd photos and articles to entriesUnlimited text entries with stylish fonts and colors
🌟 Lifestyle
(13)
free with in-app purchases
8
Super Simple Food Diary
Super Simple Food Diary
Super Simple Food Diary
Track Your Daily Meals
Free

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.

Quick meal loggingMark problem daysSet reminders
💪 Health & Fitness
(6)
free
9
Health Diary by MedM
Health Diary by MedM
Health Diary by MedM
Award-winning vitals tracking
Free

This app acts as a comprehensive health diary, allowing users to track over 30 physiological and wellness parameters. It supports automatic data collection from numerous Bluetooth sensors and manual entry, helping users manage chronic conditions and achieve wellness goals.

Automatic data collection from Bluetooth sensorsManual data entryHealth parameter journaling
🏥 Medical
(1.8K)
freemium
10
Well Digital
Well Digital
Well Digital
Your daily health partner
Free

This app acts as a personalized daily health partner, understanding your needs to suggest actionable steps and reward your progress. It offers expert-designed health journeys, motivational tips, and on-demand human guidance for healthcare navigation and provider scheduling.

Personalized health suggestionsDaily health journeysReward points for healthy steps
💪 Health & Fitness
(26K)
free with in-app purchases
11
Apple Health
Apple Health
Apple Health
by Apple
Free

Consolidate and securely store your health and fitness data from various sources. Visualize trends, track progress, and gain insights into your well-being. Share information with trusted individuals and manage medications and mental health.

Centralized health data storageVisualize health data with chartsTrack steps, sleep, and vitals
💪 Health & Fitness
(7.7K)
free
12
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
(1.7K)
free with in-app purchases
13
Diary with Lock: Diary Journal
Diary with Lock: Diary Journal
Diary with Lock: Diary Journal
Daily Diary & Mood Tracker
Free

Securely record daily thoughts, feelings, and memories with a customizable, password-protected digital journal. Enhance entries with photos, audio, and a mood tracker to understand your emotional journey. Offers prompts and themes for inspiration and organization.

Password and Face ID protectionMultimedia entries (photos, audio)Mood tracking calendar
🌟 Lifestyle
(904)
free
14
Function Health
Function Health
Function Health
100 Healthy Years
Free

Take control of your health with comprehensive lab testing, personalized protocols, and AI-powered insights. Understand your body's data, track changes over time, and make informed decisions for long-term wellness. Connect wearables and upload records for a complete health picture.

160+ lab tests annuallyPersonalized health protocolsPrivate AI Chat for results
💪 Health & Fitness
(24K)
subscription
15
Finch – Health Intelligence
Finch – Health Intelligence
Finch – Health Intelligence
Your health, in one place.
Free

Consolidate all your health information, from medical records and doctor visits to wearable data and daily check-ins, into one secure, organized place. Ask questions about your health history and prepare for appointments with clear summaries.

Organize medical recordsTranscribe appointmentsIntegrate wearable data
💪 Health & Fitness
(3)
free
16
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
(397)
free with in-app purchases
17
HealSync Max
HealSync Max
HealSync Max
by LOKESH GANGESH THAKUR
Free
💪 Health & Fitness
(0)
18
BP diary (self-monitoring)
BP diary (self-monitoring)
BP diary (self-monitoring)
Health, blood pressure
Free

Easily track your blood pressure readings with this self-monitoring diary. View your history through logs, charts, and reports, and share them with your doctor or save as a PDF.

Blood pressure measurement loggingHistory in log, chart, and report formsSend reports to doctor
🏥 Medical
(8.2K)
free
19
Health & Her App
Health & Her App
Health & Her App
Hormonal Health Tracker
Free

This app supports women's hormonal health through personalized tracking and expert-led tools. It helps users build healthy habits, understand their bodies better, and manage various life stages from menstruation to menopause.

Personalized hormonal health trackingInteractive CBT exercisesPelvic floor training
💪 Health & Fitness
(893)
free with in-app purchases
20
Diary with Lock, Photo, Video
Diary with Lock, Photo, Video
Diary with Lock, Photo, Video
Daily Journal : Private & Safe
Free

Securely record your thoughts, feelings, and memories with text, photos, audio, and video. This app offers a private journaling experience with mood tracking and voice-to-text capabilities.

Record with text, photo, audio, videoVoice-to-text diary entryMood tracking and analysis
🌟 Lifestyle
(11)
freemium

FAQ about Free Health Apps Diary

What are the best free health apps diary for iPhone?
Diary With Password tops our free health apps diary ranking as of August 2026, with a 4.7-star average from 27K App Store ratings, and it's free to download.
Diary With Password has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ free health apps diary on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app functions as a private digital journal, allowing you to log daily thoughts, emotions, and life events. It provides a secure space to record your experiences and reflect on them later.
Your diary entries are protected by a password, pattern lock, Touch ID, or Face ID, depending on your device's hardware support. This ensures that only you can access your personal writings.