Best Ultra Simple Diary Apps

246+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated September 2026

Out of 246+ ultra simple diary apps on iOS, 19 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 Ultra Simple Diary Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Simple Diary, Journal, NotesSimple Diary, Journal, NotesFree4.8★ (172)YesNoSep 2026
2超シンプル日記 - Ultra Simple Diary超シンプル日記 - Ultra Simple DiaryFree—YesYesSep 2026
3Simple Daily DiarySimple Daily DiaryFree4.5★ (1.3K)NoYesSep 2026
4Simple Diary - Daily JournalSimple Diary - Daily JournalFree4.8★ (908)YesYesSep 2026
5Diary - Record RepeaterDiary - Record RepeaterFree1.0★ (1)—NoJul 2026
6Super Simple Diary - JournalSuper Simple Diary - JournalFree5.0★ (11)YesYesSep 2026
7MyToday - DiaryMyToday - Diary$1.994.1★ (28)NoNoSep 2026
8Digital Journal DiaryDigital Journal DiaryFree4.6★ (6.5K)NoYesSep 2026

Top Picks for Ultra Simple Diary

Simple Diary, Journal, Notes#1

Simple Diary, Journal, Notes by Futoshi Niiho

Simple and cool diary app
Editor's Choice
🔧 Utilities
4.8😊(172 ratings)
FreeAds
Simple Diary, Journal, Notes screenshot 1
Simple Diary, Journal, Notes screenshot 2
Simple Diary, Journal, Notes screenshot 3
Simple Diary, Journal, Notes screenshot 4
Simple Diary, Journal, Notes screenshot 5
Simple Diary, Journal, Notes screenshot 6

This app offers a straightforward and aesthetically pleasing way to maintain a daily journal. Designed for users seeking simplicity, it avoids complex settings for an intuitive and stress-free journaling experience.

What We Love

  • 👍 Simple and efficient
  • 📝 Convenient for quick note-taking
  • 🗓️ Automatic date tracking
  • 📷 Ability to attach photos
  • 🔒 Password protection
  • 🧠 Helpful for ADHD users
  • 💻 Clean and minimalistic design

Room to Improve

  • 🔤 Unable to adjust font size
  • 🐛 Occasional data loss or disappearing entries
  • 🖼️ Photo attachment process can be cumbersome
Simple Daily Diary#3

Simple Daily Diary by Dmytro Vynokurov

Easiest way to journal
Worth Considering
🌟 Lifestyle
4.5😐(1.3K ratings)
FreeIn-App Purchases
Simple Daily Diary screenshot 1
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Simple Daily Diary screenshot 3

Capture your everyday moments with a fast, easy, and beautifully designed journaling app. Add custom titles, personalize with themes, and easily find past entries with smart search. Sync across devices and enjoy local backups for peace of mind.

What We Love

  • 👍 Simple and easy to use
  • 💡 Straightforward diary format
  • 🚀 Clean and fast interface

Room to Improve

  • 🔒 No password or lock feature
  • 📤 Limited storage space without paid upgrade
  • 🐛 Inconsistent behavior with paid upgrade
  • 🔄 Inability to edit/add past entries

More Ultra Simple Diary apps to explore

FAQ about Ultra Simple Diary

What are the best ultra simple diary apps for iPhone?
Simple Diary, Journal, Notes tops our ultra simple diary apps ranking as of September 2026, with a 4.8-star average from 172 App Store ratings, and it's free to download.
Yes — 19 of the top ultra simple diary apps we rank are free to download, including Simple Diary, Journal, Notes and 超シンプル日記 - Ultra Simple Diary.
Simple Diary, Journal, Notes shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 246+ ultra simple diary apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app is designed to help users keep a daily diary or journal in a simple and intuitive way. It focuses on a clean design and ease of use, making it ideal for those who prefer a straightforward journaling experience without complex features or settings.
The app's key features include a simple interface for daily diary entries, a beautiful and clean design, and intuitive management of your journal. It prioritizes a stress-free and fun journaling experience by avoiding unnecessary complexity.