Best Personal Health Diary App

0+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

If you already know Clearful, this is the deeper bench. 0+ personal health diary app for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Compare top Personal Health Diary App (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Clearful - Journal & DiaryClearful - Journal & DiaryFree4.8★ (3K)NoYesAug 2026
2My Diary - Journal with LockMy Diary - Journal with LockFree4.7★ (28K)YesYesAug 2026
3Diary With PasswordDiary With PasswordFree4.7★ (27K)NoYesAug 2026
4Day One: Daily Journal & DiaryDay One: Daily Journal & DiaryFree4.8★ (118K)NoYesAug 2026
5Diary with Lock: Diary JournalDiary with Lock: Diary JournalFree4.9★ (904)NoNoAug 2026
6Diarly: Diary, Private JournalDiarly: Diary, Private JournalFree4.7★ (1.4K)NoYesAug 2026
7Daily Tracker Journal & DiaryDaily Tracker Journal & DiaryFree4.5★ (2.2K)NoYesAug 2026
8Daylio Journal - Mood TrackerDaylio Journal - Mood TrackerFree4.8★ (61K)NoYesAug 2026

Top Picks for Personal Health Diary App

Clearful - Journal & Diary#1

Clearful - Journal & Diary by Clearful Journal Inc.

Journaling for Personal Growth
Editor's Choice
💪 Health & Fitness
4.8😊(3K ratings)
FreeIn-App Purchases
Clearful - Journal & Diary screenshot 1
Clearful - Journal & Diary screenshot 2
Clearful - Journal & Diary screenshot 3
Clearful - Journal & Diary screenshot 4
Clearful - Journal & Diary screenshot 5
Clearful - Journal & Diary screenshot 6

This app provides a secure and private space to explore your thoughts, emotions, and experiences through journaling. It offers tools to express yourself with text, photos, and audio, organize entries with rich formatting, and rediscover past moments. Guided journals and habit-building features support personal growth and mental well-being.

What We Love

  • 👍 Simple and easy to use
  • 📝 Helpful writing prompts
  • 🔒 Secure and private
  • 🗓️ Useful for daily journaling

Room to Improve

  • 💰 Expensive subscription model
  • 🔓 Lack of offline access
  • 🖼️ Limited free features (e.g. no image uploads)
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
Diary With Password#3

Diary With Password by 帆 杨

No Ads Journal Diary Notebook
Worth Considering
📊 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

More Personal Health Diary App apps to explore

4
Day One: Daily Journal & Diary
Day One: Daily Journal & Diary
Day One: Daily Journal & Diary
Private Gratitude Journaling
Free

Record your life with a private digital journal. Securely save text, photos, audio, and video. Features include reminders, prompts, and automatic data import to help you stay consistent and reminisce.

Unlimited text entriesRich text formattingPhoto and video support
💪 Health & Fitness
(118K)
freemium
5
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
6
Diarly: Diary, Private Journal
Diarly: Diary, Private Journal
Diarly: Diary, Private Journal
My Daily Notes & Mood Tracker
Free

This app helps you start and maintain a journaling habit with daily prompts, mood tracking, and the ability to add photos and other media. It also allows for creating topic-based notes and seamlessly integrates with other apps and services for a comprehensive personal record.

Daily prompts with enriched data (weather, location, health)Mood tracking and pattern analysisTopic-based note creation
💪 Health & Fitness
(1.4K)
freemium
7
Daily Tracker Journal & Diary
Daily Tracker Journal & Diary
Daily Tracker Journal & Diary
Track Food / Money / Exercise
Free

This app allows you to track virtually anything in your life, from daily habits and expenses to health metrics and personal goals. Consolidate multiple tracking needs into one powerful, user-friendly application.

Track unlimited itemsCustomizable tracking categoriesData backup and sync
💪 Health & Fitness
(2.2K)
free with in-app purchases
8
Daylio Journal - Mood Tracker
Daylio Journal - Mood Tracker
Daylio Journal - Mood Tracker
Private Diary, Health, Habits
Free

This app helps you track your moods and activities to understand your well-being. It offers a private micro-diary experience without requiring extensive typing, allowing you to identify happiness triggers and build positive habits.

Mood tracking with icons and emojisActivity loggingPrivate journaling without typing
🌟 Lifestyle
(61K)
free with in-app purchases
9
Digital Journal Diary
Digital Journal Diary
Digital Journal Diary
Private Journal - Photo,Video
Free

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.

Add photos, videos, and audio recordingsTrack mood, goals, and activitiesCreate to-do lists and business plans
💪 Health & Fitness
(6.5K)
free with in-app purchases
10
Habit Tracker
Habit Tracker
Habit Tracker
Goal Tracker & ADHD Planner
Free

This app helps you build lasting habits and achieve your goals through simple daily planning and routine tracking. It offers features like syncing with health data, group challenges, and insightful analytics to support your self-care and personal growth journey.

Build and quit habitsFlexible goal tracking with specific unitsGroup habits and friendly competition
📊 Productivity
(145K)
free with in-app purchases
11
Daybook: AI Journal & Diary
Daybook: AI Journal & Diary
Daybook: AI Journal & Diary
capture a lifetime of memories
Free

This app provides a secure and private space to record daily activities, thoughts, and memories. It offers guided journaling for mood tracking, mental health, and gratitude, with AI-powered insights and a simple interface for everyday writing.

Passcode-protected diaryGuided journaling (mood, mental health, gratitude)AI-powered journal insights
💪 Health & Fitness
(891)
freemium
12
Period Tracker Period Calendar
Period Tracker Period Calendar
Period Tracker Period Calendar
Cycle Tracker & Ovulation
Free

This app helps women track their menstrual cycles, ovulation, and fertility. It offers personalized advice, pregnancy tracking, and reminders for birth control and medication. Your data is kept private and stored locally on your device.

Period and ovulation predictionFertility trackingPregnancy mode with week-by-week growth
💪 Health & Fitness
(173K)
free with in-app purchases
13
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
14
Vida Health
Vida Health
Vida Health
Virtual Health Clinic
Free

This app connects you with a virtual health team including coaches, dietitians, therapists, and medical providers to help you achieve your health goals. It offers convenient communication tools and integrates with various devices to track your progress, leading to proven results in weight loss, diabetes management, stress reduction, and more.

Virtual health team accessPersonalized health coachingDietitian and therapist support
💪 Health & Fitness
(13K)
free
15
Logg: Personal Journal & Diary
Logg: Personal Journal & Diary
Logg: Personal Journal & Diary
Life Logger & Activity Tracker
Free

This app allows you to securely log and organize all your life moments, activities, and thoughts. Track moods, habits, and memories with photos, voice notes, and location data. It also offers social features to connect with friends and discover new ones.

Life logging and activity trackingMood tracking with photos and voice notesHabit tracking and reminders
🌟 Lifestyle
(55)
free with in-app purchases
16
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
Workout & AI Nutrition Tracker
Free

This AI-powered app helps you achieve your health and fitness goals by tracking calories, macros, and water intake. It offers a comprehensive food database, workout logging, personalized goals, and meal planning to monitor your progress.

AI Food TrackerCalorie and Macro TrackingWater Intake Monitoring
💪 Health & Fitness
(2.4M)
free with in-app purchases
17
Gyroscope
Gyroscope
Gyroscope
Your personal health coach
Free

Effortlessly track your health and lifestyle with a unique Health Camera that turns photo-taking into data collection. Monitor food, mood, exercise, sleep, and integrate with thousands of devices for a comprehensive view of your well-being.

Health Camera for photo-based data trackingAll-in-one tracking for food, mood, exercise, sleep, and moreIntegrates with thousands of devices and wearables
💪 Health & Fitness
(42)
subscription
18
Grid Diary Classic
Grid Diary Classic
Grid Diary Classic
Simple way to journal
Free

This journaling app offers a unique grid-based format with prompts to overcome writer's block. It allows for photo attachments, full-text search, and health data integration. Advanced features like passcode lock and cloud sync are available through a subscription or one-time purchase.

Unique grid format for journalingPrompt library for writing inspirationPhoto attachment to entries
🌟 Lifestyle
(773)
freemium
19
LiveWell with Advocate Aurora
LiveWell with Advocate Aurora
LiveWell with Advocate Aurora
Manage your health & wellness
Free

Access all your health information and manage your wellness in one place. Schedule appointments, message providers, view test results, and even start video visits. It also allows you to manage the health of loved ones and track fitness data.

Video and e-visitsManage family healthFind doctors and locations
🏥 Medical
(164K)
free
20
Bearable - Symptom Tracker
Bearable - Symptom Tracker
Bearable - Symptom Tracker
Mood, Health, Migraine, Period
Free

This app helps you understand and manage your health by tracking symptoms, triggers, and treatments. It allows you to identify patterns and correlations to gain better control over chronic illnesses, pain, mood, and more. Securely store and analyze your health data to share with your doctor.

Symptom trackingTrigger identificationMedication and treatment logging
💪 Health & Fitness
(6.1K)
free with in-app purchases

FAQ about Personal Health Diary App

What is the best personal health diary app for iPhone?
Clearful - Journal & Diary tops our personal health diary app ranking as of June 2026, with a 4.8-star average from 3K App Store ratings, and it's free to download.
Yes — 20 of the top personal health diary app we rank are free to download, including Clearful - Journal & Diary and My Diary - Journal with Lock.
Clearful - Journal & Diary has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
Clearful is a journaling app designed for personal growth and mental health. It offers a secure and private space to record your experiences, thoughts, emotions, and ideas. The app aims to help users become less anxious, happier, and more self-aware through consistent journaling.
Key features include the ability to capture entries with text and photos (audio journaling is coming soon), a powerful text editor with over 13 formatting options, a 'Rediscover' feature to look back at past entries, and robust privacy protections like encryption and biometric locks. It also offers a library of guided journals and tools to build a journaling habit.