OneLine vs diary.exe
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
OneLine
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Your life story, one line at a time. OneLine is the journal for people who don't have time to journal. Write a single line about your day โ it takes five seconds โ and watch your life story build itself, one day at a time. WHY ONE LINE? Big journaling apps fail because they ask too much. OneLine asks for one sentence. That's small enough to do every single day โ and a year from now, you'll have 365 tiny memories you'd otherwise have forgotten. โข FIVE SECONDS A DAY โ One line, an optional mood, done. No pressure, no blank-page anxiety. โข BUILD A STREAK โ Show up daily and watch your streak grow. Small habit, big memories. โข ON THIS DAY โ Relive what you wrote a year ago, right when you open the app. โข WIDGETS โ Your streak and memories on your Home Screen and Lock Screen. โข DAILY REMINDER โ A gentle, friendly nudge at the time you choose. โข 21 LANGUAGES โ Use OneLine in the language you think in. โข PRIVATE BY DESIGN โ Your journal lives on your device. No account, no cloud, no tracking. ONELINE PRO Go Pro to unlock your full history and "On This Day" flashbacks, attach a photo to each day, use every widget, export your year as a beautiful PDF book, and lock the app behind Face ID. Weekly, monthly, or one single lifetime purchase โ yours forever. Start tonight. One line. Five seconds. Future-you will thank you. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://apps.ailancer.com/oneline/privacy.html Subscription Terms: https://apps.ailancer.com/oneline/terms.html
diary.exe
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C:\diary> ํ๋ฃจ์ ํ ์ค์ด๋ฉด ์ถฉ๋ถํด. diary.exe๋ ๋ช ๋ น ํ๋กฌํํธ ๊ฐ์ฑ์ ํ ์ค ์ผ๊ธฐ์์. ๊ธด ์ผ๊ธฐ๋ ๋ถ๋ด์ค๋ฝ๊ณ , ๋น ํ์ด์ง๋ ์ผ๊ธฐ๋ฅผ ๋ฉ์ถ๊ฒ ํ์ฃ . ์ฌ๊ธฐ์๋ ํ๋ฃจ์ ๋ฑ ํ ์ค, 80์๊น์ง๋ง ์๋๋ค. โ ์ฐ๊ธฐ๋ ํ ์ค ยท ์ ๋ ฅ์ฐฝ์ ๊ทธ๋ฅ ์น๊ณ Enter โ ์ค๋ ํ ์ค ์ ์ฅ ยท edit ๋ก ๊ณ ์ณ ์ฐ๊ธฐ, edit ์ด์ โฆ ๋ก ์ง๋ ๋ ๋ ยท ์ด๋ฒ ์ฃผ 7์ผ์ด ํ๋์, ๋น ๋ ์ ยทยทยทยทยทยทยทยทยท โ 1๋ ์ ์ค๋ (cat --ago) ยท ์๋ , ์ฌ์๋ ๊ฐ์ ๋ ์ด ํ ์ค์ด ๋์์์ ยท ์ฐ๋ฉด ์ธ์๋ก ํด๋ง๋ค ์์ด๋ ๋๋ง์ ํ์๋ผ์ธ โ ์ฐพ๊ธฐ์ ๊ธฐ๋ก ยท grep ์ปคํผ โ ๋ชจ๋ ๋ ์์ ๋จ์ด ์ฐพ๊ธฐ ยท cal โ ๋ฌ๋ ฅ์ผ๋ก ๋ณด๋ ์ด ๋ โ ยท ์ ์ด ๋ ยท ยท ์ฐ์ ๊ธฐ๋ก, ์๋ณ ์ค ์ โ PRO (ํ ๋ฒ ๊ฒฐ์ , ๊ตฌ๋ ์์) ยท ํ ํ๋ฉด ์์ ฏ: ์ค๋ ํ ์ค ยท 1๋ ์ ์ค๋ ยท ์ด๋ฒ ์ฃผ ยท ์ ๊ธํ๋ฉด ์์ ฏ: 1๋ ์ ์ค๋ ยท ์ฐ์ N์ผ์งธ ยท ํ ๋ง 3์ข : cmd ยท phosphor(์ด๋ก ๋ชจ๋ํฐ) ยท amber(ํธ๋ฐ์ ๋ชจ๋ํฐ) ยท CRT ์ฃผ์ฌ์ ํจ๊ณผ โ ๋ด ์ผ๊ธฐ๋ ๋ด ํฐ์๋ง ํ์๊ฐ์ , ์๋ฒ, ๊ด๊ณ , ์ถ์ ์ด ์์ด์. ์ผ๊ธฐ๋ ๋ชจ๋ ๊ธฐ๊ธฐ ์์๋ง ์ ์ฅ๋ผ์. todo.exe ๋ฅผ ๋ง๋ ๊ฐ๋ฐ์์ .exe ์๋ฆฌ์ฆ ๋ ๋ฒ์งธ ์ฑ. C:\diary> _
Screenshots
Verdict
The clearest difference is in-app purchases: diary.exe at none against OneLine's 3. diary.exe also leads on update cadence (daily vs weekly) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. OneLine sells 3 in-app purchases, starting at $0.99 per 7 days. diary.exe asks for nothing beyond the download.
OneLine ships an update weekly, diary.exe daily. The most recent releases landed on October 3, 2026 and October 22, 2026 respectively.
| Parameter | OneLine | diary.exe |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Daily โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 17.0 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 5 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Ailancer | chaeeun yoon |
In-app purchases
OneLine
- OneLine Pro โ Weekly$0.997 Days
- OneLine Pro โ Monthly$1.991 Month
- OneLine Pro โ Lifetime$19.99
diary.exe
No in-app purchases









