Best Just One Thing Journal Apps

225+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated June 2026

Finding the right just one thing journal apps can be overwhelming with so many options. We've analyzed 225+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Just One Thing Journal Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Just One Thing JournalJust One Thing JournalFreeNoNoMay 2026
2Journey - Diary, JournalJourney - Diary, JournalFree4.6★ (5K)NoYesJul 2026
3PenzuPenzuFree4.2★ (2.5K)YesYesJul 2026
4DailyBean - simplest journalDailyBean - simplest journalFree4.8★ (70K)YesYesJul 2026
5Day One: Daily Journal & DiaryDay One: Daily Journal & DiaryFree4.8★ (117K)NoYesJul 2026
6Memos - Digital Journal DiaryMemos - Digital Journal DiaryFree4.6★ (6.5K)NoYesJul 2026
7My Diary - Journal with LockMy Diary - Journal with LockFree4.7★ (28K)YesYesJul 2026
8My Wonderful Days JournalMy Wonderful Days JournalFree4.8★ (7.3K)NoYesJul 2026

Top Picks for Just One Thing Journal

Journey - Diary, Journal#2

Journey - Diary, Journal by Two App Studio Pte. Ltd.

Daily Motivation & Journal
Strong Contender
🌟 Lifestyle
4.6😊(5K ratings)
FreeIn-App Purchases
Journey - Diary, Journal screenshot 1
Journey - Diary, Journal screenshot 2
Journey - Diary, Journal screenshot 3
Journey - Diary, Journal screenshot 4
Journey - Diary, Journal screenshot 5
Journey - Diary, Journal screenshot 6

This app helps you capture memories, express yourself through writing, and track your emotions. It offers tools for creating rich journal entries, collaborative journaling, and secure storage. Enhance your experience with templates, plugins, and reminders for a more mindful and organized life.

What We Love

  • 🚀 Easy to use
  • 📚 Great journaling features
  • 🌍 Cross-platform sync
  • 💾 Reliable backup and export options

Room to Improve

  • 💰 Expensive subscription model
  • 🐛 Bugs and crashes
  • 🔍 Limited search and organization options
Penzu#3

Penzu by Penzu Inc.

Secure Diary & Private Journal
Worth Considering
📊 Productivity
4.2😐(2.5K ratings)
FreeAdsIn-App Purchases
Penzu screenshot 1
Penzu screenshot 2
Penzu screenshot 3
Penzu screenshot 4

This app provides a secure and private space for journaling, note-taking, and storing personal thoughts. It offers robust security features like password and PIN locks, encryption, and cloud syncing across devices. Users can also add photos and tags to their entries, making it a comprehensive digital diary.

What We Love

  • 🚀 Easy to use
  • 🔒 Secure and private
  • 📝 Convenient journaling on the go
  • 🗓️ Helpful reminders and date tracking

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔑 Password issues and lockout problems
  • 📁 Syncing and data loss issues

More Just One Thing Journal apps to explore

4
DailyBean - simplest journal
DailyBean - simplest journal
DailyBean - simplest journal
The simplest way to log a day
Free

This app provides a simple and enjoyable way to log daily experiences and moods. Customize your journal with themes and icons, and gain insights into your patterns with analysis reports. Easily integrate health data and special moments.

Record in secondsFully customizable icons and blocksDecorate with themes
🌟 Lifestyle
(70K)
free with in-app purchases
5
Day One: Daily Journal & Diary
Day One: Daily Journal & Diary
Day One: Daily Journal & Diary
Личный дневник благодарности
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
(117K)
freemium
6
Memos - Digital Journal Diary
Memos - Digital Journal Diary
Memos - 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
7
My Diary - Journal with Lock
My Diary - Journal with Lock
My Diary - Journal with Lock
Journaling Diary with password
Free

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.

Password-protected diaryAdd photos and drawingsCustomizable themes and backgrounds
🌟 Lifestyle
(28K)
free with in-app purchases
8
My Wonderful Days Journal
My Wonderful Days Journal
My Wonderful Days Journal
Private Daily Journal / Diary
Free

This app allows you to easily record your daily experiences and feelings. It supports adding photos, videos, and stickers to your entries, with features like passcode protection and text formatting for a personalized journaling experience.

Private daily journalingAdd photos and videosPasscode protection
🌟 Lifestyle
(7.3K)
free with in-app purchases
9
Quick Journal: just write
Quick Journal: just write
Quick Journal: just write
Simple, easy and customizable
Free

This app offers a straightforward journaling experience with extensive customization options. Personalize themes, fonts, icons, and layouts to create your ideal digital notebook. Widgets and draft saving features enhance usability for daily reflection.

Customizable themes and fontsApp icon and layout personalizationHome screen widgets
🌟 Lifestyle
(20)
free
10
Notebook - Diary & Journal App
Notebook - Diary & Journal App
Notebook - Diary & Journal App
A diary that flips like a book
Free

This app offers a natural journaling experience by organizing daily notes on a single page, allowing you to flip through your entries like a physical book. It prioritizes simplicity, security with passcode locks, and seamless iCloud synchronization for easy access across devices.

Realistic page-turning effectOne page per day organizationiCloud sync and backup
📊 Productivity
(14K)
free with in-app purchases
11
Card Diary - Journal, Diary
Card Diary - Journal, Diary
Card Diary - Journal, Diary
Simple Journal & Daily Journal
Free

This app offers a simple and beautiful way to journal your daily experiences. Easily record thoughts, emotions, and memories with text or photos, making each day feel meaningful. Customize your entries with backgrounds, fonts, and tags.

Decorate cards with photos or colorsRecord multiple diaries per dayCalendar view
🌟 Lifestyle
(1.3K)
free with in-app purchases
12
Momento: Private Journal Diary
Momento: Private Journal Diary
Momento: Private Journal Diary
Easily capture life's memories
Free

This app helps you privately capture and organize life's memories using notes, photos, and videos. It automatically imports your digital history from social networks and apps, creating a beautiful, searchable journal of your life story.

Capture notes, photos, and videosImport digital history from social mediaPowerful search and explore functionality
🌟 Lifestyle
(870)
freemium
13
Perspective, a mindful journal
Perspective, a mindful journal
Perspective, a mindful journal
Daily reflection, mood tracker
Free

This app provides a safe space for daily reflection and self-discovery. It helps you capture thoughts, moods, and interests to gain insights, make better decisions, and manage anxiety. Rediscover yourself and improve your mental well-being through guided journaling.

Daily reflection promptsMood trackingCapture thoughts and interests
💪 Health & Fitness
(1.6K)
free
14
Moleskine Journal
Moleskine Journal
Moleskine Journal
Record your life
Free

This app helps you capture life's moments by allowing you to add various media to written entries, adding depth to your memories. It's designed to transform your journaling routine into a daily ritual that inspires consistency and mindfulness.

Text journal entriesCustom and suggested promptsHabit tracker
💪 Health & Fitness
(2.6K)
free with in-app purchases
15
Grid Diary - Journal, Planner
Grid Diary - Journal, Planner
Grid Diary - Journal, Planner
Guided self-care & mindfulness
Free

This app offers a guided journaling experience to foster personal development and mindfulness. It helps users build positive habits, manage stress, and enhance various aspects of their lives through customizable prompts and unique layouts.

Prompted journaling with custom questionsUnique grid and mandala layoutsDaily, weekly, monthly, and yearly planning
🌟 Lifestyle
(5.2K)
subscription
16
Clearful - Journal & Diary
Clearful - Journal & Diary
Clearful - Journal & Diary
Journaling for Personal Growth
Free

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.

Text, photo, and audio journalingRich text formatting optionsRediscover past journal entries
💪 Health & Fitness
(3K)
free with in-app purchases
17
Glimpse - Voice Journal
Glimpse - Voice Journal
Glimpse - Voice Journal
A journal that writes back
Free

This app transforms spoken thoughts into written journal entries using AI. It offers features like AI-powered summaries, personalized insights, and conversational interactions with your journal. Enhance your reflections with visual elements and customizable themes.

Effortless voice journalingAI-powered summariesPersonalized insights
🌟 Lifestyle
(337)
free with in-app purchases
18
Дневник и Трекер Настроения
Дневник и Трекер Настроения
Дневник и Трекер Настроения
Мой личный дневник с паролем
Free

This app serves as a private digital journal to record daily experiences, emotions, and memories. Secure your entries with password, fingerprint, or face ID, and enhance them with photos. Track your moods and use built-in reminders to cultivate a consistent journaling habit.

Password, fingerprint, and face ID securityAdd photos to journal entriesMood and emotion tracking
🌟 Lifestyle
(5.4K)
free with in-app purchases
19
Bullet Journal Companion
Bullet Journal Companion
Bullet Journal Companion
A companion for your notebook
$4.99

This app enhances your notebook journaling practice by offering digital tools for capturing tasks, events, and notes. It provides features for backing up, tagging, and searching your notebooks, along with guidance and community inspiration. The app also helps foster reflection and prepare you for monthly planning.

Digital task, event, and note loggingNotebook backup and searchBullet Journaling guide and tutorials
📊 Productivity
(1.9K)
free
20
Zero - A Pure Design Journal And Note
Zero - A Pure Design Journal And Note
Zero - A Pure Design Journal And Note
by 素琼 曹
Free

This app offers a minimalist journaling experience with features like a timeline view, photo wall, and secure password protection. Customize your journal with various themes and font sizes, and set reminders to ensure you never miss an entry. VIP features include photo backup and export options.

Timeline journal viewPhoto wall displayFingerprint & passcode lock
🌟 Lifestyle
(32)
free with in-app purchases

FAQ about Just One Thing Journal

Are there free just one thing journal apps for iPhone?
Yes — 19 of the top just one thing journal apps we rank are free to download, including Just One Thing Journal and Journey - Diary, Journal.
Just One Thing Journal has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 225+ just one thing journal apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.