# Action vs Simple Diary

The clearest difference is in-app purchases: Simple Diary at none against Action's 1. Action's advantage is update cadence (every 6 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Action sells 1 in-app purchase, starting at $9.99 per month. Simple Diary asks for nothing beyond the download.

Action ships an update every 6 days, Simple Diary every 3 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Action | Simple Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Every 3 months |
| Size | 38 MB | 8 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Amit Kairon](https://appshunter.io/developer/1750611800) | [Kana Uchida](https://appshunter.io/developer/1819475901) |

## What reviewers say

### Action

[App page](https://appshunter.io/ios/app/action-the-magic-word/id6738357620)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Actionz: Premium | $9.99 | per month |


### Simple Diary

[App page](https://appshunter.io/ios/app/simple-diary-myjot/id6747032449)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Action free?

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

### Is Simple Diary free?

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

### Do Action or Simple Diary have ads?

Both Action and Simple Diary show ads.

### Which is updated more often, Action or Simple Diary?

Action ships an update every 6 days, and Simple Diary every 3 months. Most recently, Action was updated on November 4, 2026 and Simple Diary on October 30, 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.*