# Review Notebook 2 vs Dust

The clearest difference is price: Review Notebook 2 at Free against Dust's $1.49. Review Notebook 2 also leads on update cadence (every 2 months vs every 14 months) and iOS requirement (10.0 vs 12.0). Dust's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Review Notebook 2 is free to download; Dust costs $1.49 up front. Review Notebook 2 sells 1 one-off in-app purchase. Dust asks for nothing beyond the download.

Review Notebook 2 ships an update every 2 months, Dust every 14 months. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Review Notebook 2 | Dust |
| --- | --- | --- |
| Price | **Free** | $1.49 |
| Positive reviews | 90.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 14 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 97 MB | 40 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [tadashi atoji](https://appshunter.io/developer/431510057) | [Yoonjik Cho](https://appshunter.io/developer/1699502339) |

## What reviewers say

### Review Notebook 2

[App page](https://appshunter.io/ios/app/review-notebook-2/id519945783)

This notebook app allows you to store photos, maps, and notes on a single page. You can attach stars to notes, use emoji for decoration, and search across all your entries. Backup your notes to Dropbox or email.

**Highlights:** Attach photos, maps, and notes to pages, Star rating system for notes, Emoji input for decoration, Search within notes and across all entries, Backup notes to Dropbox or email, Universal app for iPhone and iPad

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| full-version | $3.99 | one-time |


### Dust

[App page](https://appshunter.io/ios/app/dust-memo/id6453686704)

Organize your thoughts with a straightforward and user-friendly memo application. Create custom folders, set fonts, and secure your notes with a lock screen. Efficiently sort and search through your entries.

**Highlights:** Simple memo creation, Customizable folders, Font customization, Lock screen security, Memo sorting, Search functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Review Notebook 2 free?

Review Notebook 2 is free to download, with in-app purchases available.

### Is Dust free?

Dust costs $1.49, with no in-app purchases.

### Do Review Notebook 2 or Dust have ads?

Review Notebook 2 shows ads; Dust does not.

### Which is updated more often, Review Notebook 2 or Dust?

Review Notebook 2 ships an update every 2 months, and Dust every 14 months. Most recently, Review Notebook 2 was updated on October 20, 2026 and Dust on October 4, 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.*