# One Line Journal App vs One

The clearest difference is in-app purchases: One Line Journal App at none against One's 3. One Line Journal App also leads on update cadence (daily vs every 2 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. One sells 3 in-app purchases, starting at $2.99 per month. One Line Journal App asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for One Line Journal App against 5.0 for One. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

One Line Journal App ships an update daily, One every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | One Line Journal App | One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/one-line-journal-app/id6759878473/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/one-simple-journal/id6761298802/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | **Free** | Freemium |
| Size | 2 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [AARUSH GANESH](https://appshunter.io/developer/1881403712) | [Ryan Bittorf](https://appshunter.io/developer/650449038) |

## What reviewers say

### One Line Journal App

[App page](https://appshunter.io/ios/app/one-line-journal-app/id6759878473)

Capture your life's moments with a single sentence daily, weekly reflections, and monthly summaries. This app transforms your entries into a structured book by year's end, exportable in various formats. Prioritizes privacy with on-device storage and security features.

**Highlights:** Daily one-sentence entries, Weekly reflections, Monthly summaries, Yearly book compilation, Export to Markdown, PDF, DOCX, On-device privacy, Face ID/passcode lock

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

**In-app purchases:** none


### 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 One Line Journal App free?

One Line Journal App is free to download, with no in-app purchases.

### Is One free?

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

### Which has better reviews, One Line Journal App or One?

One Line Journal App and One are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do One Line Journal App or One have ads?

Neither One Line Journal App nor One shows ads.

### Which is updated more often, One Line Journal App or One?

One Line Journal App ships an update daily, and One every 2 weeks. Most recently, One Line Journal App was updated on October 31, 2026 and One on October 31, 2026.

---

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