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Best Thought Log Apps

249+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

Out of 249+ thought log 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 Thought Log Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Clarity: CBT Self Help JournalClarity: CBT Self Help JournalFree4.8★ (29K)NoYesSep 2026
2CBT Thought Diary AppCBT Thought Diary AppFree4.9★ (11)NoYesSep 2026
3MonologueMonologueFree4.8★ (65)NoYesAug 2026
4NewSelf - CBT Thought LogNewSelf - CBT Thought LogFree—NoYesSep 2026
5CaptaLog – Thought Log & NotesCaptaLog – Thought Log & NotesFree—NoNoJul 2026
6Trace: Thought LogTrace: Thought LogFree5.0★ (3)NoYesAug 2026
7Little Panda: Fashion UnicornLittle Panda: Fashion UnicornFree4.6★ (33)NoNoSep 2026
8Personal Log JournalPersonal Log JournalFree4.0★ (1)NoNoMay 2026

Top Picks for Thought Log

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
#48in 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
  • 💡 Provides CBT tools and education
  • 👍 Easy to use interface

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Limited free version
  • 🔒 Paywall for key features
  • 🐛 Technical issues like data loss
  • 🤖 Chatbot crashes or freezes
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
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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.

Monologue#3

Monologue by Minima Software

Journal like you're texting
Worth Considering
🌟 Lifestyle
4.8(65 ratings)
FreeIn-App Purchases
Monologue screenshot 1
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Monologue screenshot 5

This journaling app offers a unique, text-message-like interface for recording thoughts. Organize entries into stories, reply to past thoughts, and privately save notes from any app. Your journal remains secure and accessible only on your device.

More Thought Log apps to explore

FAQ about Thought Log

What are the best thought log apps for iPhone?
Clarity: CBT Self Help Journal tops our thought log apps ranking as of September 2026, with a 4.8-star average from 29K App Store ratings, and it's free to download.
Yes — 20 of the top thought log 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 September 2026.
We track 249+ thought log apps on the iOS App Store as of September 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.

Related searches

captalog – thought log & notesnewself - cbt thought log