One Line a Day Diary
Vasilii Polovnikov Lifestyle iPhoneiPadiPod touch
One Line a Day Diary is a free Lifestyle app for iPhone and iPad by Vasilii Polovnikov. Requires iOS 17.0. Updated July 23, 2026.
- Price
- Free
- on the App Store
- Size
- 45 MB
- Age 4+
- Updated
- Jul 23
- 2026 · v1.0.27
Screenshots
About One Line a Day Diary
A one-line-a-day journal — write a single sentence about today and revisit it for years. Small enough to keep. - One line a day — the journal small enough to actually keep - Write today's entry right on the home screen - Browse your whole history, clean and scrollable - 'On this day' flashback across past years (Premium) - Daily reminder, export and themes (Premium) - Fully offline — no account, no cloud, no AI rewriting your words Who it's for For people who want to journal but never stick with it — one sentence a day is small enough to keep. Subscription Premium is available as a monthly ($4.99) or yearly ($19.99) subscription. Subscriptions auto-renew unless you cancel at least 24 hours before the end of the period. You can cancel anytime in your Apple ID Subscription Settings — no charge on the first day if you cancel during the introductory window. Payment is charged to your Apple ID. Any unused portion of a free trial is forfeited when you purchase a subscription. Privacy: everything stays on your device by default. No analytics SDKs, no cross-app tracking. Privacy policy at https://bestpaid.app/legal/privacy. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.0.27 · Updated July 23, 2026
Performance improvements and bug fixes.
App privacy
The developer, Vasilii Polovnikov, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
Used for: Third-Party Advertising, Developer’s Advertising or Marketing
Alternatives to One Line a Day Diary
Looking for apps like One Line a Day Diary? Here are 6 similar apps on the App Store. The highest rated is OneLine – Daily Diary (5.0/5), and all 6 are free to download.
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Lynes: One Line a Day Journal
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OneLine – Daily Diary
5.0
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My-Dua
5.0
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LazyDiary-Daily Diary Journal
4.9
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Simple Short Diary
4.7
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Simple Daily Diary
4.5
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| One Line a Day Diary | – | Free | July 23, 2026 | |
| Lynes: One Line a Day Journal | – | Free | Jul 10, 2026 | Compare |
| OneLine – Daily Diary | 5.0 / 5 (1) | Free | Aug 19, 2026 | Compare |
| My-Dua | 5.0 / 5 (5) | Free | Feb 26, 2026 | Compare |
| LazyDiary-Daily Diary Journal | 4.9 / 5 (14) | Free | Apr 28, 2024 | Compare |
| Simple Short Diary | 4.7 / 5 (14) | Free | Jul 9, 2026 | Compare |
| Simple Daily Diary | 4.5 / 5 (1,254) | Free | Jul 10, 2025 | Compare |