Best Thought Log Apps

248+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated October 2026

Out of 248+ 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 (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Clarity: CBT Self Help JournalClarity: CBT Self Help JournalFree4.8★ (29K)NoYesNov 2026
2NewSelf - CBT Thought LogNewSelf - CBT Thought LogFree—NoYesOct 2026
3CaptaLog – Thought Log & NotesCaptaLog – Thought Log & NotesFree—NoNoJul 2026
4CBT Thought Diary AppCBT Thought Diary AppFree4.8★ (26)NoYesOct 2026
5MonologueMonologueFree4.8★ (67)NoYesOct 2026
6life note: daily loglife note: daily logFree—NoNoSep 2026
7诺聘诺聘Free—YesNoAug 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
#49in 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

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 October 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 NewSelf - CBT Thought Log.
Clarity: CBT Self Help Journal has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ thought log apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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