# Daily Line Diary vs One

The clearest difference is ads: One at none against Daily Line Diary's shown. Daily Line Diary's advantage is update cadence (every 3 days vs every 2 weeks) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Daily Line Diary sells 1 one-off in-app purchase and One sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Daily Line Diary ships an update every 3 days, One every 2 weeks. The most recent releases landed on October 28, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Daily Line Diary | One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/one-simple-journal/id6761298802/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 88 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DAILYLINE SOFT](https://appshunter.io/developer/1754095287) | [Ryan Bittorf](https://appshunter.io/developer/650449038) |

## What reviewers say

### Daily Line Diary

[App page](https://appshunter.io/ios/app/daily-line-diary/id6759102844)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime | $4.99 | one-time |


### One

[App page](https://appshunter.io/ios/app/one-simple-journal/id6761298802)

This app simplifies journaling by requiring only one sentence per day. It's designed for beginners and busy individuals, offering a calm and focused space to capture daily thoughts and build a reflective habit effortlessly.

**Highlights:** One sentence daily entry, Effortless habit building, No overwhelm or distractions, Timeline of thoughts, Record of daily life, Calm and focused design

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Sentence Journal Premium | $2.99 | per month |
| One Sentence Journal Premium | $14.99 | per year |
| One Sentence Journal Premium | $34.99 | one-time |


## Frequently asked questions

### Is Daily Line Diary free?

Daily Line Diary is free to download, with in-app purchases available.

### Is One free?

One is free to download, with in-app purchases available.

### Do Daily Line Diary or One have ads?

Daily Line Diary shows ads; One does not.

### Which is updated more often, Daily Line Diary or One?

Daily Line Diary ships an update every 3 days, and One every 2 weeks. Most recently, Daily Line Diary was updated on October 28, 2026 and One on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*