Best Psychology Mental Health Diary Apps

231+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Out of 231+ psychology mental health diary 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.

Top Picks for Psychology Mental Health Diary

Daylio Journal - Mood Tracker#2

Daylio Journal - Mood Tracker by Relaxio s.r.o.

Private Diary, Health, Habits
Strong Contender
🌟 Lifestyle
4.8😊(60K ratings)
FreeIn-App Purchases
Daylio Journal - Mood Tracker screenshot 1
Daylio Journal - Mood Tracker screenshot 2
Daylio Journal - Mood Tracker screenshot 3
Daylio Journal - Mood Tracker screenshot 4
Daylio Journal - Mood Tracker screenshot 5
Daylio Journal - Mood Tracker screenshot 6

Track your daily moods, health, and wellness goals easily with this self-care bullet journal app. Stay organized and motivated to improve your well-being every day. Start journaling now and take charge of your mental health and personal growth journey.

What We Love

  • 🚀 Easy to use
  • 👍 Customizable moods and activities
  • 📊 Helpful statistics and analytics
  • 🗓️ Consistent daily logging

Room to Improve

  • 🔒 Backup feature locked behind premium
  • 🔍 Limited mood/activity options in free version
  • 📱 No Apple Watch app
My Diary - Journal with Lock#3

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

Journaling Diary with password
Worth Considering
🌟 Lifestyle
4.6😊(4.6K 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

"My Diary - Journal with Lock" is a free online diary with lock that lets you record daily journals, thoughts, mood trackers, and private moments with customizable features like themes, moods, and password protection. Journal for mental health benefits and gain control of your emotions in a personalized writing experience. Start journaling now for improved well-being!

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

More Psychology Mental Health Diary apps to explore

4
Reflectly - Journal & AI Diary
Reflectly - Journal & AI Diary
Reflectly - Journal & AI Diary
Mood Tracker & Daily Quotes
Free
💪 Health & Fitness
(82K)
5
Rosebud: AI Journal & Diary
Rosebud: AI Journal & Diary
Rosebud: AI Journal & Diary
Daily Self-Care & Habits
Free

Create a personalized AI journal that helps users reflect on their day, set goals, track habits, and improve productivity. Start journaling with Rosebud to enhance self-awareness and achieve personal growth.

💪 Health & Fitness
(3.1K)
6
Brightside Health
Brightside Health
Brightside Health
Virtual Mental Health Care
Free

Experience personalized virtual mental health care with Brightside Health. Tailored treatment, therapy, medication, and 1:1 support for your mental health journey. Video sessions, progress tracking, messaging, and skill-building lessons available for holistic care. Start your journey to wellness today!

🏥 Medical
(9.8K)
7
Meru Health
Meru Health
Meru Health
Mental Health Therapy
Free

This application offers mental health therapy with continuous support from licensed therapists through video calls and unlimited in-app chat. It also includes coaching options, wearable technology for monitoring mental health, in-app lessons and activities, insurance coverage, and proven positive outcomes. Download today to prioritize your mental health and well-being.

💪 Health & Fitness
(2.7K)
8
Thera Journaling Mental Health
Thera Journaling Mental Health
Thera Journaling Mental Health
CBT thought diary & gratitude
Free

This mental health application serves as a personal tracker and diary, offering tools such as a mood journal, gratitude app, and fears journal to help users develop emotional intelligence, manage anxiety, and promote self-development. By utilizing features like a fingerprint lock for confidentiality and a daily emotion tracker, users can work towards becoming mentally strong and self-confident.

💪 Health & Fitness
(57)
9
Sensa - Mental Coach
Sensa - Mental Coach
Sensa - Mental Coach
Monitor your mental status
Free

Monitor your mental status with a pocket-sized mental health assistant that offers self-paced lessons, mood tracking, habit-building strategies, weekly assessments, and quick-relief exercises. Start your wellness journey today and explore subscription options starting from $30.99. Remember, individual results may vary, and Sensa is not a replacement for professional therapy. Find out more at [link].

💪 Health & Fitness
(1.1K)
10
sproutful: mental health
sproutful: mental health
sproutful: mental health
chat, vent, heal
Free
💪 Health & Fitness
(13)
11
Spring Health
Spring Health
Spring Health
Schedule & get help on the go
Free

Find balance and well-being with our mobile app! Take control of your mental health by scheduling appointments, tracking your progress, and connecting with professional therapists. Download now for a healthier, happier you!

💪 Health & Fitness
(10K)
12
Clearful - Journal & Diary
Clearful - Journal & Diary
Clearful - Journal & Diary
Journaling for Personal Growth
Free

A digital journaling app that helps users reflect on their thoughts and emotions. Write, organize, and track your daily entries with ease. Start journaling today for improved mental well-being.

💪 Health & Fitness
(3K)
13
Soluna: Mental Health Care
Soluna: Mental Health Care
Soluna: Mental Health Care
Self-Care Tools & Community
Free

Get confidential mental health support tailored for 13-25 year-olds in California with a space designed for self-help, peer connections, and professional guidance. Access research-backed tools, a personal digital journal, breathing exercises, creative activities, and coaching chats for free in Soluna, helping you navigate your mental health journey with ease.

💪 Health & Fitness
(2.6K)
14
MindHealth: Mental Health CBT
MindHealth: Mental Health CBT
MindHealth: Mental Health CBT
Calm stress and anxiety
Free
💪 Health & Fitness
(57)
15
Mirror: Mental Health Journal
Mirror: Mental Health Journal
Mirror: Mental Health Journal
Track Moods, Journal & Reflect
Free

The application is a journaling and personal insights platform that aims to support mental health and well-being. Developed in collaboration with mental health experts, it provides a tool for users to explore their thoughts, feelings, and personal growth through journaling and insightful analysis.

💪 Health & Fitness
(701)
16
Moodnotes - Mood Tracker
Moodnotes - Mood Tracker
Moodnotes - Mood Tracker
Daily Self Care Journal & CBT
Free

Track your daily moods and emotions with this self-care journal app. Identify patterns, gain insights, and take control of your mental well-being. Start tracking today for a better tomorrow.

💪 Health & Fitness
(11K)
17
Omna: Mental Health
Omna: Mental Health
Omna: Mental Health
A quiet space to feel and grow
Free

Take a mindful pause and find clarity in a noisy world with our app, a safe space to unwind, reflect, and grow. Get personalized mental health plans, mood tracking, soothing sounds, and AI-powered insights to empower you to navigate your emotions and cultivate healthier habits at your own pace.

💪 Health & Fitness
(106)
18
Untold - Voice Journal
Untold - Voice Journal
Untold - Voice Journal
Secure, Personalized Journal
Free

Create your personalized story with Untold, a secure voice journaling app where you are the main character. Start now and share your unfolding story in an encrypted space all to yourself.

💪 Health & Fitness
(2K)
19
Grow Therapy
Grow Therapy
Grow Therapy
Therapy, covered by insurance
Free

This mental health care app offers easy access to therapy sessions covered by insurance, with flexible scheduling and a wide range of therapists to choose from. It also features a conversational AI tool that provides guided support between sessions, helping users reflect and grow with their care.

💪 Health & Fitness
(5.8K)
20
Modern Health
Modern Health
Modern Health
by Modern Healthcare Inc.
Free

This application offers a proactive mental health solution that guides users through a personalized care plan based on self-assessment results, helping them improve their well-being through digital programs, group learning, and coaching. Start your emotional well-being journey today.

💪 Health & Fitness
(1.2K)