# Simple Journal vs Luludiary

The clearest difference is in-app purchases: Luludiary at none against Simple Journal's 2. Luludiary also leads on update cadence (every 3 days vs every 10 days). Simple Journal's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Simple Journal sells 2 in-app purchases, starting at $1.99 per month. Luludiary asks for nothing beyond the download.

Simple Journal ships an update every 10 days, Luludiary every 3 days. The most recent releases landed on October 3, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Simple Journal | Luludiary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Size | 34 MB | 45 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Sick App Developers GmbH](https://appshunter.io/developer/1507412735) | [Seiya.k](https://appshunter.io/developer/383021944) |

## What reviewers say

### Simple Journal

[App page](https://appshunter.io/ios/app/simple-journal-private-diary/id6763033386)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simple Journal Premium Monthly | $1.99 | per month |
| Simple Journal Premium Yearly | $14.99 | per year |


### Luludiary

[App page](https://appshunter.io/ios/app/luludiary-private-client-log/id6797946558)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Journal free?

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

### Is Luludiary free?

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

### Do Simple Journal or Luludiary have ads?

Neither Simple Journal nor Luludiary shows ads.

### Which is updated more often, Simple Journal or Luludiary?

Simple Journal ships an update every 10 days, and Luludiary every 3 days. Most recently, Simple Journal was updated on October 3, 2026 and Luludiary on October 21, 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.*