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Best Penzu Apps

56+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

Looking for free penzu apps? 20 of our 56+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Penzu Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1PenzuPenzuFree4.2★ (2.5K)NoYesAug 2026
2Day One: Daily Journal & DiaryDay One: Daily Journal & DiaryFree4.8★ (118K)NoYesAug 2026
3stoic. journal & mental healthstoic. journal & mental healthFree4.8★ (35K)NoYesAug 2026
4Diary With PasswordDiary With PasswordFree4.7★ (27K)NoYesAug 2026
5My Diary - Journal with LockMy Diary - Journal with LockFree4.7★ (28K)YesYesAug 2026
6ReleventfulReleventfulFree3.8★ (12)NoNoMay 2026
7Penzion JurášekPenzion JurášekFree—NoNoMay 2026
8OneDay - Diary JournalOneDay - Diary JournalFree4.7★ (94)NoYesMay 2026

Top Picks for Penzu

Penzu#1

Penzu by Penzu Inc.

Secure Diary & Private Journal
Editor's Choice
📊 Productivity
4.2😐(2.5K ratings)
FreeIn-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
Day One: Daily Journal & Diary#2

Day One: Daily Journal & Diary by Bloom Built Inc

Private Gratitude Journaling
Strong Contender
💪 Health & Fitness
4.8😊(118K ratings)
FreeIn-App Purchases
#82in Health & Fitness
Day One: Daily Journal & Diary screenshot 1
Day One: Daily Journal & Diary screenshot 2
Day One: Daily Journal & Diary screenshot 3
Day One: Daily Journal & Diary screenshot 4
Day One: Daily Journal & Diary screenshot 5
Day One: Daily Journal & Diary screenshot 6

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.

What We Love

  • 💻 Excellent journaling app
  • 🗓️ Ability to create multiple journals
  • 🎨 Customizable journal templates
  • 🔍 Powerful search and filtering

Room to Improve

  • 🔒 Subscription model for premium features
  • 🗓️ Issues with syncing and data loss
  • 🖌️ Limited customization options
stoic. journal & mental health#3

stoic. journal & mental health by Stoic app inc.

AI journaling, Gratitude diary
Worth Considering
💪 Health & Fitness
4.8😊(35K ratings)
FreeIn-App Purchases
stoic. journal & mental health screenshot 1
stoic. journal & mental health screenshot 2
stoic. journal & mental health screenshot 3
stoic. journal & mental health screenshot 4
stoic. journal & mental health screenshot 5
stoic. journal & mental health screenshot 6

This app guides users through daily preparation and reflection to improve mental well-being. It offers journaling prompts, habit tracking, mood monitoring, and various mental health tools like meditation and breathing exercises. Users can also journal via voice notes or pictures.

What We Love

  • 👍 Helpful for mental health and well-being
  • 🚀 Efficient and easy to use
  • 💡 Guided journaling and reflection
  • 🧘‍♀️ Useful breathing and meditation exercises

Room to Improve

  • 🔒 Concerns about data privacy and security
  • 💰 Expensive subscription model
  • 🐛 Occasional bugs and crashes

More Penzu apps to explore

4
Diary With Password
Diary With Password
Diary With Password
No Ads Journal Diary Notebook
Free

This app provides a private digital space to record daily thoughts, emotions, and life events. It offers robust security features like password and biometric locks, alongside tools for organizing, searching, and exporting your entries. Enjoy a customizable and ad-free journaling experience.

Password and biometric securityDaily entry loggingFull text search
📊 Productivity
(27K)
free with in-app purchases
5
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
6
Releventful
Releventful
Releventful
Event Business Management
Free

Streamline your event business operations with this comprehensive management software. Track expenses, manage clients and staff, assign tasks, and handle scheduling and payments all from one platform.

Employee expense trackingClient and vendor communicationTask assignment
💼 Business
(12)
free
7
Penzion Jurášek
Penzion Jurášek
Penzion Jurášek
by APPKEE s.r.o.
Free
💪 Health & Fitness
(0)
8
OneDay - Diary Journal
OneDay - Diary Journal
OneDay - Diary Journal
One Day App - Writing Journal
Free

This app provides a private space to record daily thoughts, emotions, and life events. It offers a beautiful interface with customizable themes and fonts, allowing you to enrich entries with photos and organize them with labels. Securely back up and sync your journal across devices.

Simple and beautiful designAdd photos inlineColorful themes and fonts
🔧 Utilities
(94)
subscription
9
Diary, Journal, Notes - Diaro
Diary, Journal, Notes - Diaro
Diary, Journal, Notes - Diaro
Your Personal & Secure Diary
Free

Record daily activities, thoughts, and memories securely. Organize entries with tags, locations, and folders. Sync across devices and export your data easily. Features include mood tracking, photo attachments, and a calendar view.

Secure PIN and fingerprint lockCustomizable themes and 30+ languagesPowerful search and filtering
🌟 Lifestyle
(4.5K)
freemium
10
Wood Joints
Wood Joints
Wood Joints
by Beijing Tag UX Network Technology Co., Ltd.
Free

Explore the intricate beauty of traditional Chinese woodworking. This app offers interactive 3D models of 27 classical tenon-and-mortise joints, detailed explanations of carpentry tools, and insights into the history of this craft. Perfect for designers, woodworkers, and enthusiasts.

3D models of 27 classical jointsInteractive exploration of joint componentsExplanations of carpentry tools
📚 Education
(34)
free
11
Souly AI Journal, Chat Analyze
Souly AI Journal, Chat Analyze
Souly AI Journal, Chat Analyze
Private Notes with AI Insights
Free
💪 Health & Fitness
(0)
12
Poser Lotus: Yoga Pose Jornal
Poser Lotus: Yoga Pose Jornal
Poser Lotus: Yoga Pose Jornal
No Ads Journal Yoga Tracker Hz
Free

This app helps you document your yoga practice and track your mood. It allows you to record progress, stay motivated, and reflect on your journey towards better flexibility, strength, and stress reduction. Features include a 365-day calendar, progress photos, and daily journaling prompts.

User-friendly journal and mood capturing365-Day Year-Round CalendarTrack yoga minutes and streaks
💪 Health & Fitness
(9)
freemium
13
My Daily Diary ‎
My Daily Diary ‎
My Daily Diary ‎
Private Journal with lock
Free

This app offers a private and flexible journaling experience. Track your mood, dreams, or experiences with customizable entries. Secure your thoughts with a built-in lock system for ultimate privacy.

Private journalingMood trackingCustomizable entries
🌟 Lifestyle
(1.1K)
free with in-app purchases
14
Girl Private Diary With Lock
Girl Private Diary With Lock
Girl Private Diary With Lock
Teen Secret Notes Password
Free

This digital journal allows you to express emotions, record daily events, and enhance your well-being. Personalize your entries with themes, photos, audio, and stylish fonts. Secure your private thoughts with biometric locks.

Customizable themes and paper stylesMood tracking with custom emojisMotivational quotes for inspiration
🌟 Lifestyle
(73)
free with in-app purchases
15
kazi kazi
kazi kazi
kazi kazi
by KAZI KAZI APPLICATION COMPANY LIMITED
Free
📊 Productivity
(0)
16
Diary, Private Journal: Diario
Diary, Private Journal: Diario
Diary, Private Journal: Diario
Daily Journaling with Password
Free

Securely record your thoughts and memories in a private digital journal. Create personalized entries and protect them with a passcode for peace of mind. Start your daily journaling habit with this easy-to-use application.

Personalized diariesAdd notesPasscode protection
🌟 Lifestyle
(32)
free with in-app purchases
17
Guided Journal - How We Feel
Guided Journal - How We Feel
Guided Journal - How We Feel
Your Healing Journey Notebook
Free

This app provides structured journaling prompts and expert templates to guide users on a journey of self-improvement. It offers tools for reflection, habit tracking, and organizing thoughts with customizable tags and privacy features.

Expert-inspired journaling templatesCustomizable text formattingHabit tracking with calendar view
💪 Health & Fitness
(23)
freemium
18
WriteUp - Guided Daily Journal
WriteUp - Guided Daily Journal
WriteUp - Guided Daily Journal
Clarity in five minutes a day
Free

This app offers guided journaling with hundreds of prompts across various themes to help you gain clarity in just five minutes a day. It provides tools for private reflection, progress tracking, and customizable writing goals, fitting easily into your daily routine.

Hundreds of themed writing promptsCustomizable prompt guidesPrivate journaling with passcode
💪 Health & Fitness
(9)
freemium
19
Mindfulness Diary - Relief
Mindfulness Diary - Relief
Mindfulness Diary - Relief
Write to balance your system.
Free

This app provides a simple journaling experience focused on calm writing. Record your thoughts, worries, and joys to process emotions and track personal growth. It offers a "seed" feature for quick notes and syncs across devices for seamless access.

Calm writing focusRecord thoughts and feelingsSeed feature for quick notes
📚 Books
(3)
freemium
20
Digital Journal Diary
Digital Journal Diary
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

FAQ about Penzu

What are the best penzu apps for iPhone?
Penzu tops our penzu apps ranking as of August 2026, with a 4.2-star average from 2.5K App Store ratings, and it's free to download.
Yes — 20 of the top penzu apps we rank are free to download, including Penzu and Day One: Daily Journal & Diary.
Penzu has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 56+ penzu apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Penzu is a popular free diary, journal, and notepad application designed to keep your private thoughts safe and secure. It allows you to write entries, sync them across devices via the Penzu cloud, and offers various security features to protect your personal information.
Key features include unlimited journaling, free cloud syncing, customizable journal covers, password and encryption locks for journals, the ability to add photos, app-level PIN lock, search functionality, tagging, and offline writing capabilities.

Related searches

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