Best Thought Diary Apps

250+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated August 2026

Whether you're new to thought diary or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Thought Diary Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Clarity: CBT Self Help JournalClarity: CBT Self Help JournalFree4.8★ (29K)NoYesAug 2026
2CBT Thought Diary AppCBT Thought Diary AppFree4.9★ (11)NoYesAug 2026
3Thought Diary: Reflect & GrowThought Diary: Reflect & GrowFreeNoNoMay 2026
4Dear Diary - Thought CompanionDear Diary - Thought CompanionFreeNoNoMay 2026
5Journal Thought Diary: JwappaJournal Thought Diary: JwappaFreeNoAug 2026
6DiaryLDiaryLFreeNoNoAug 2026
7Ganbaru MethodGanbaru MethodFree4.7★ (772)NoYesAug 2026
8ReframeKit: CBT Thought DiaryReframeKit: CBT Thought DiaryFreeNoNoAug 2026

Top Picks for Thought Diary

Clarity: CBT Self Help Journal#1

Clarity: CBT Self Help Journal by Inquiry Health LLC

Mood Tracker & Thought Diary
Editor's Choice
🏥 Medical
4.8😊(29K ratings)
FreeIn-App Purchases
#44in Medical
Clarity: CBT Self Help Journal screenshot 1
Clarity: CBT Self Help Journal screenshot 2
Clarity: CBT Self Help Journal screenshot 3
Clarity: CBT Self Help Journal screenshot 4
Clarity: CBT Self Help Journal screenshot 5
Clarity: CBT Self Help Journal screenshot 6

This app helps manage stress, anxiety, and low mood through AI-infused journaling, mood tracking, and guided exercises. It offers tools to reframe negative thoughts, build resilience, and foster personal growth with science-backed techniques.

What We Love

  • 🚀 Helpful for mental health
  • 👍 Guided journaling and thought analysis
  • 🤖 Useful AI chatbot
  • 📊 Tracks mood and patterns

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Limited free version
  • 🔒 Paywall for key features
CBT Thought Diary App#2

CBT Thought Diary App by Aly Bairamov

Journal Therapy for Self-Help
Strong Contender
💪 Health & Fitness
4.9(11 ratings)
FreeIn-App Purchases
CBT Thought Diary App screenshot 1
CBT Thought Diary App screenshot 2
CBT Thought Diary App screenshot 3
CBT Thought Diary App screenshot 4

This app helps you track and transform your thoughts and emotions using the ABC model of Cognitive Behavioral Therapy. Log your experiences, gain insights into patterns, and challenge negativity for improved mental well-being. Securely store your data and export progress for personal review or sharing with professionals.

More Thought Diary apps to explore

4
Dear Diary - Thought Companion
Dear Diary - Thought Companion
Dear Diary - Thought Companion
Chat with quirky minds all day
Free
🎬 Entertainment
(0)
5
Journal Thought Diary: Jwappa
Journal Thought Diary: Jwappa
Journal Thought Diary: Jwappa
Journal, Notepad, Stoic, Cbt
Free
🌟 Lifestyle
(0)
6
DiaryL
DiaryL
DiaryL
by MIKAWA SEIJI
Free
🌟 Lifestyle
(0)
7
Ganbaru Method
Ganbaru Method
Ganbaru Method
by Ganbaru Method
Free

This comprehensive health and fitness app simplifies nutrition and training with customizable programs and expert coaching. It offers a wide range of workout styles, nutrition tracking, and educational content, all within a single, intuitive interface.

50+ customizable programs1000s of workoutsCustom workout builder
💪 Health & Fitness
(772)
free with in-app purchases
8
ReframeKit: CBT Thought Diary
ReframeKit: CBT Thought Diary
ReframeKit: CBT Thought Diary
Anxiety cognitive reframing
Free
💪 Health & Fitness
(0)
9
Reflectly - Journal & AI Diary
Reflectly - Journal & AI Diary
Reflectly - Journal & AI Diary
Self-Care Mood Tracker & CBT
Free

This AI-powered journaling app helps you track your mood, process thoughts, and improve mental well-being. It offers personalized prompts and insights based on your entries to encourage self-care and mindfulness.

AI-powered journalingMood tracking and analysisPersonalized prompts and insights
💪 Health & Fitness
(82K)
free with in-app purchases
10
Thought Diary - Mental Health
Thought Diary - Mental Health
Thought Diary - Mental Health
stoic - mood tracker - therapy
Free

This app provides a private space to track your thoughts, feelings, and emotions. Monitor your mood, identify negative patterns, and discover triggers impacting your mental wellbeing. It offers resources to help manage stress and anxiety, promoting emotional health.

Track thoughts, feelings, and emotionsLog daily entriesMonitor mood
💪 Health & Fitness
(1)
free
11
ВЕРФЬ: интернет-магазин
ВЕРФЬ: интернет-магазин
ВЕРФЬ: интернет-магазин
by ООО «Компания Верфь»
Free

Discover practical and durable accessories crafted from genuine leather. This brand prioritizes quality materials, attention to detail, and innovative functionality in its designs. They are committed to people and continuous improvement.

Genuine leather accessoriesPractical and durable designsAttention to detail
🛍️ Shopping
(9)
free
12
Three Word Diary
Three Word Diary
Three Word Diary
A simple diary for thoughts
Free
💪 Health & Fitness
(0)
13
CleanMind: Voice Diary
CleanMind: Voice Diary
CleanMind: Voice Diary
Thought Dump & Feelings
Free
💪 Health & Fitness
(0)
14
The Send Conference
The Send Conference
The Send Conference
Anaheim · July 23–25, 2026
Free

This app provides registered attendees with essential information for a major conference. Access the full schedule with reminders, save spots in sessions, and view venue maps. Discover speakers, partners, and resources, and plan your next steps.

Conference schedule with remindersSession sign-upsInteractive venue maps
🔍 Reference
(8)
free
15
CBT Journal AI Thought Diary
CBT Journal AI Thought Diary
CBT Journal AI Thought Diary
Anxiety Stress Self Help Care
Free

Engage in warm conversations with an AI companion to organize your thoughts and build a journaling habit. Discover patterns in your thinking and track your mood with personalized insights and affirmations. This app offers a private space for self-reflection and personal growth.

AI Reflection ChatMind Insight analysisMood Calendar tracker
🌟 Lifestyle
(1)
freemium
16
Sotto — AI Journal & Diary
Sotto — AI Journal & Diary
Sotto — AI Journal & Diary
Private Thoughts, AI Replies
Free
💪 Health & Fitness
(0)
17
CBT Diary
CBT Diary
CBT Diary
Reflect & review your thoughts
Free

This app helps you understand your mind using Cognitive Behavioral Therapy principles. It guides you to identify negative thought patterns, challenge unhelpful beliefs, and develop healthier perspectives in a private space. Export logs to share with your therapist for more productive sessions.

Structured thought recordsTherapy log exportComplete on-device privacy
💪 Health & Fitness
(1)
free
18
Chit Chat Diary
Chit Chat Diary
Chit Chat Diary
by Ryo Kasai
Free

A straightforward daily journal app that lets you record your thoughts using text, photos, and voice. Organize your memories with a calendar view and securely access your reflections from any device.

Text entriesPhoto attachmentsVoice notes
🌟 Lifestyle
(1)
free
19
Inking: The Diary That Answers
Inking: The Diary That Answers
Inking: The Diary That Answers
A diary that answers in ink.
Free

This app is a magical parchment diary that responds to your writing. Simply pick up a pen and start writing, and the diary will interact with your entries.

Interactive diary entriesResponds to writingUnique parchment aesthetic
🎬 Entertainment
(0)
free
20
Diary Diyali
Diary Diyali
Diary Diyali
by Timothy Bunn
Free

A simple and straightforward application for creating and managing your personal notes and entries. Organize your thoughts, ideas, and daily reflections in a clean interface.

Entry creationNote managementSimple interface
📊 Productivity
(1)
free

FAQ about Thought Diary

What are the best thought diary apps for iPhone?
Clarity: CBT Self Help Journal tops our thought diary apps ranking as of August 2026, with a 4.8-star average from 29K App Store ratings, and it's free to download.
Yes — 20 of the top thought diary apps we rank are free to download, including Clarity: CBT Self Help Journal and CBT Thought Diary App.
Clarity: CBT Self Help Journal has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ thought diary apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Clarity is a mental health hub designed to help users manage stress, anxiety, and low mood. It offers tools for mood tracking, reframing negative thoughts, problem-solving with an AI chatbot, practicing coping skills, and fostering personal growth through science-backed methods.
Key features include AI-infused journaling with adaptive questions and analysis, a compassionate AI chatbot for self-reflection, seamless mood and activity tracking with actionable insights, guided journals for self-awareness, personalized daily plans, and a curated wellness library with meditations and educational programs.

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