# Kiro Book vs Unread.

The clearest difference is in-app purchases: Kiro Book at none against Unread.'s 2. Unread.'s advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Unread. sells 2 in-app purchases, starting at $2.99 per month. Kiro Book asks for nothing beyond the download.

Kiro Book ships an update fortnightly, Unread. every 9 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Kiro Book | Unread. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/kiro-book/id6760916222/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free | — |
| Size | 2 MB | 12 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [zheng wei](https://appshunter.io/developer/1884262733) | [Ting Chia Kuo](https://appshunter.io/developer/1886779686) |

## What reviewers say

### Kiro Book

[App page](https://appshunter.io/ios/app/kiro-book/id6760916222)

This app helps you capture and curate urban discoveries, turning places into personal journal pages. It offers a minimalist recording experience with automatic location tagging and photo organization to create an aesthetic life archive.

**Highlights:** Turn places into journal pages, Minimalist recording experience, Automatic location tagging, Real-time sharing, Aesthetic footprint map, Curated life archive

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

**In-app purchases:** none


### Unread.

[App page](https://appshunter.io/ios/app/unread-ai/id6760918483)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unread. PRO Monthly | $2.99 | per month |
| Unread. PRO Annual | $29.99 | per year |


## Frequently asked questions

### Is Kiro Book free?

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

### Is Unread. free?

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

### Do Kiro Book or Unread. have ads?

Neither Kiro Book nor Unread. shows ads.

### Which is updated more often, Kiro Book or Unread.?

Kiro Book ships an update fortnightly, and Unread. every 9 days. Most recently, Kiro Book was updated on October 31, 2026 and Unread. on October 31, 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.*