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Best One Line A Day Apps

246+ iOS apps curated and reviewed

4.9 avg rating
19 free apps
Updated October 2026

Every iPhone needs a few good one line a day apps. We benchmark 246+ 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 (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1DayGram - One Line a Day DiaryDayGram - One Line a Day DiaryFree4.5★ (252)NoYesOct 2026
2One Line A Day: 365 JournalOne Line A Day: 365 JournalFree—NoYesOct 2026
3Olad - One Line A Day JournalOlad - One Line A Day JournalFree5.0★ (1)NoYesJul 2026
4Day One: Daily Journal & DiaryDay One: Daily Journal & DiaryFree4.8★ (119K)NoYesOct 2026
5One Line a DayOne Line a DayFree5.0★ (1)NoNoOct 2026
6Tiny Journal - One Line a DayTiny Journal - One Line a DayFree—NoYesMay 2026
7Some Lines a DaySome Lines a DayFree—NoNoMay 2026
8Micro Journal: One Line a DayMicro Journal: One Line a DayFree—NoYesAug 2026

Top Picks for One Line A Day

DayGram - One Line a Day Diary#1

DayGram - One Line a Day Diary by EUIHYUNG JUNG

Private Journal & Daily Notes
Editor's Choice
🌟 Lifestyle
4.5😊(252 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
DayGram - One Line a Day Diary screenshot 5
DayGram - One Line a Day Diary screenshot 6

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
  • 📝 Convenient one-line entry format
  • 🎨 Customizable font and layout options

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 🔍 Quirky search functionality
  • 📷 Limited photo integration
  • 🕰️ Lack of 24-hour time format option
  • 🔄 Inconsistent iCloud/Dropbox sync issues
Olad - One Line A Day Journal#3

Olad - One Line A Day Journal by METHOD STUDIO LLC

Daily journal, mood, health
Worth Considering
🌟 Lifestyle
5.0(1 ratings)
FreeIn-App Purchases
Olad - One Line A Day Journal screenshot 1
Olad - One Line A Day Journal screenshot 2
Olad - One Line A Day Journal screenshot 3
Olad - One Line A Day Journal screenshot 4
Olad - One Line A Day Journal screenshot 5

This app offers a minimalist daily journaling experience, encouraging users to capture the most important thought of their day in a single line. It helps build a long-term archive of life events, moods, and health, with features for revisiting past entries and visualizing trends.

More One Line A Day apps to explore

FAQ about One Line A Day

What are the best one line a day apps for iPhone?
DayGram - One Line a Day Diary tops our one line a day apps ranking as of October 2026, with a 4.5-star average from 252 App Store ratings, and it's free to download.
Yes — 19 of the top one line a day apps we rank are free to download, including DayGram - One Line a Day Diary and One Line A Day: 365 Journal.
DayGram - One Line a Day Diary has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 246+ one line a day apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches

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