Best One Line A Day Apps

237+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated July 2026

Every iPhone needs a few good one line a day apps. We benchmark 237+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top One Line A Day Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Day One: Daily Journal & DiaryDay One: Daily Journal & DiaryFree4.8★ (117K)NoYesJul 2026
2One Line a DayOne Line a DayFreeNoNoJul 2026
3DayGram - One Line a Day DiaryDayGram - One Line a Day DiaryFree was $1.994.5★ (248)NoYesJul 2026
4DailyBean - простой дневникDailyBean - простой дневникFree4.8★ (70K)YesYesJul 2026
5One Line at onceOne Line at onceFreeNoNoMay 2026
6Diary With PasswordDiary With PasswordFree4.7★ (26K)NoYesJul 2026
7Video Diary JournalVideo Diary JournalFree4.8★ (48K)NoYesJul 2026
8Tiny Journal - One Line a DayTiny Journal - One Line a DayFreeNoYesMay 2026

Top Picks for One Line A Day

Day One: Daily Journal & Diary#1

Day One: Daily Journal & Diary by Bloom Built Inc

Личный дневник благодарности
Editor's Choice
💪 Health & Fitness
4.8😊(117K ratings)
FreeIn-App Purchases
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
DayGram - One Line a Day Diary#3

DayGram - One Line a Day Diary by EUIHYUNG JUNG

Private Journal & Life Log
Worth Considering
🌟 Lifestyle
4.5😊(248 ratings)
FreeIn-App Purchases
DayGram - One Line a Day Diary screenshot 1
DayGram - One Line a Day Diary screenshot 2
DayGram - One Line a Day Diary screenshot 3
DayGram - One Line a Day Diary screenshot 4

This minimalist journal app allows you to capture daily thoughts in a single line with an elegant E-Ink style display. It offers a distraction-free writing experience, secure privacy features, and the ability to export your journal as a PDF book. Personalize your entries with themes and photos.

What We Love

  • 👍 Simple and elegant design
  • 💡 Useful for daily journaling
  • 🔒 Secure with password/Touch ID
  • 🚀 Seamless syncing across devices

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 🔍 Quirky search functionality
  • 📷 Limited photo integration

More One Line A Day apps to explore

4
DailyBean - простой дневник
DailyBean - простой дневник
DailyBean - простой дневник
Просто Нажимай на Иконки !
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
One Line at once
One Line at once
One Line at once
Your day in a single line.
Free
📊 Productivity
(0)
6
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
(26K)
free with in-app purchases
7
Video Diary Journal
Video Diary Journal
Video Diary Journal
Photo Album Timeline Maker
Free

Easily create a video diary by recording one second of your day. Relive your life's moments with custom-length compilations and smart fill features. Keep your memories private and accessible.

Smart Fill for easy day compilationRotate and fill video framesUnlimited video mashing
📷 Photo & Video
(48K)
free with in-app purchases
8
Tiny Journal - One Line a Day
Tiny Journal - One Line a Day
Tiny Journal - One Line a Day
by LEWIS J MARHIN
Free
📊 Productivity
(0)
9
Dear You: One Line a Day
Dear You: One Line a Day
Dear You: One Line a Day
To remember what matters
Free

Capture one line and one photo daily to create a lasting story for loved ones or your future self. This app helps you pause and notice the small, real moments that make up a life. Your memories are kept private and secure, with gentle reminders to ensure you don't miss a day.

Daily one-line journal entryAdd one photo per dayTrack memories over time
🌟 Lifestyle
(37)
subscription
10
Memo - One Line a Day
Memo - One Line a Day
Memo - One Line a Day
Memories, one line at a time
Free
🌟 Lifestyle
(0)
11
Some Lines a Day
Some Lines a Day
Some Lines a Day
by Justin Meyerowitz
Free
🌟 Lifestyle
(0)
12
OnPhone: Second Number & eSIM
OnPhone: Second Number & eSIM
OnPhone: Second Number & eSIM
Private Texts & Calls, eSIMs
Free

Manage multiple private phone lines for personal and business use without needing extra SIM cards. Make calls, send texts, and even send/receive faxes worldwide. Offers eSIM data plans and AI-powered communication tools.

Multiple virtual phone numbersPrivate calls and textseSIM data plans
💼 Business
(51K)
free with in-app purchases
13
Orca: Formerly Happyfeed Diary
Orca: Formerly Happyfeed Diary
Orca: Formerly Happyfeed Diary
Share Gratitude, Daily Journal
Free

This app is a daily photo and video journal focused on gratitude and positive memories. It helps users reflect on good things to boost happiness and offers private or group sharing options. Features include daily prompts, memory recaps, and secure storage.

Daily photo and video journalingGratitude prompts and quotesPrivate and group memory sharing
💪 Health & Fitness
(4K)
freemium
14
DAILY NOTE - Day Note, Diary
DAILY NOTE - Day Note, Diary
DAILY NOTE - Day Note, Diary
by youngjin seo
Free

Capture your daily thoughts and memories with this digital journal. Easily write entries, add photos, and customize your experience with various themes. Organize and find your notes effortlessly through calendar views and search.

Easy and fast writingAttach photosCustomizable themes
🌟 Lifestyle
(15K)
free with in-app purchases
15
Daylio Journal - Mood Tracker
Daylio Journal - Mood Tracker
Daylio Journal - Mood Tracker
Private Diary, Health, Habits
Free

This app helps you track your moods and activities to understand your well-being. It offers a private micro-diary experience without requiring extensive typing, allowing you to identify happiness triggers and build positive habits.

Mood tracking with icons and emojisActivity loggingPrivate journaling without typing
🌟 Lifestyle
(61K)
free with in-app purchases
16
Habit Tracker
Habit Tracker
Habit Tracker
Goal Tracker & ADHD Planner
Free

This app helps you build lasting habits and achieve your goals through simple daily planning and routine tracking. It offers features like syncing with health data, group challenges, and insightful analytics to support your self-care and personal growth journey.

Build and quit habitsFlexible goal tracking with specific unitsGroup habits and friendly competition
📊 Productivity
(145K)
free with in-app purchases
17
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
18
Dot - a line a day
Dot - a line a day
Dot - a line a day
by Leyth Mikati
Free

This minimalist daily journal encourages users to write a single sentence each day to capture thoughts, feelings, or memories. Its clean interface and security features like Face ID lock provide a distraction-free and private space for reflection. It's ideal for quick journaling, mood tracking, or remembering moments.

One line per day journalingClean, distraction-free interfaceFace ID lock for privacy
🌟 Lifestyle
(2)
free with in-app purchases
19
Dave: Credit, Cash & Money App
Dave: Credit, Cash & Money App
Dave: Credit, Cash & Money App
Get Paid Early, No Hidden Fees
Free

Access up to $500 in minutes without a credit check or interest. Get paid up to two days early, avoid pesky fees, and save effortlessly with dedicated savings accounts. This app offers financial management tools to help you reach your goals.

Up to $500 cash advanceNo credit check or interest on advancesGet paid up to 2 days early
💰 Finance
(861K)
freemium
20
One Line A Day: 365 Journal
One Line A Day: 365 Journal
One Line A Day: 365 Journal
Five-year diary in sentences
Free
🌟 Lifestyle
(0)

FAQ about One Line A Day

What are the best one line a day apps for iPhone?
Day One: Daily Journal & Diary tops our one line a day apps ranking as of July 2026, with a 4.8-star average from 117K App Store ratings, and it's free to download.
Yes — 20 of the top one line a day apps we rank are free to download, including Day One: Daily Journal & Diary and One Line a Day.
Day One: Daily Journal & Diary has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 237+ one line a day apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Day One is a digital journaling app designed to help you record your life as you live it. It allows you to securely save text, photos, audio, and video entries. The app focuses on privacy, ease of use, and features that encourage consistent journaling and reminiscing.
Key features include unlimited text entries, rich text formatting with markdown, support for unlimited photos and videos, voice recording with transcription, daily journal prompts, streaks and calendar views for consistency, and automatic import of data like weather and location. It also offers end-to-end encryption for privacy.

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