# One vs Starply

The clearest difference is in-app purchases: Starply at none against One's 3. Starply also leads on update cadence (every 6 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

One ships an update every 2 weeks, Starply every 6 days. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | One | Starply |
| --- | --- | --- |
| 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 | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 1 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ryan Bittorf](https://appshunter.io/developer/650449038) | [Yaechan Kim](https://appshunter.io/developer/6780713615) |

## What reviewers say

### 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 |


### Starply

[App page](https://appshunter.io/ios/app/starply/id6780713613)

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

**In-app purchases:** none


## Frequently asked questions

### Is One free?

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

### Is Starply free?

Starply is free to download, with no in-app purchases.

### Do One or Starply have ads?

Neither One nor Starply shows ads.

### Which is updated more often, One or Starply?

One ships an update every 2 weeks, and Starply every 6 days. Most recently, One was updated on October 6, 2026 and Starply on October 17, 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.*