# ZETSU by Orion vs Cbz Reader

The clearest difference is review sentiment: ZETSU by Orion at 60% against Cbz Reader's 0%. ZETSU by Orion also leads on price (Free vs $2.99). Cbz Reader's advantage is in-app purchases (none vs 2) and ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.

ZETSU by Orion is free to download; Cbz Reader costs $2.99 up front. ZETSU by Orion sells 2 in-app purchases, starting at $2.49 per month. Cbz Reader asks for nothing beyond the download.

ZETSU by Orion ships an update every 5 months, Cbz Reader every 6 months. The most recent releases landed on October 22, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ZETSU by Orion | Cbz Reader |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[3.8 (1.2K ratings)](https://appshunter.io/ios/app/zetsu-by-orion/id1510161371/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | **59.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 97 MB | 55 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [DCODE, SLU](https://appshunter.io/developer/1503693663) | [Rebecca Hustin](https://appshunter.io/developer/1644671209) |

## What reviewers say

### ZETSU by Orion

[App page](https://appshunter.io/ios/app/zetsu-by-orion/id1510161371)

This modular application enables developers to create and share content modules that can display images and text. It offers a customizable reading experience with features like favorites, categorization, and dynamic UI adjustments.

**Highlights:** Custom Text Reader, Custom Image Viewer, Favorites management, Content categorization, Downloadable modules, Dynamic UI, Customizable colors, Light/Night mode

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZETSU Premium! | $2.49 | per month |
| KETSU Premium! | $23.99 | per year |

**What reviewers like**

- 👍 Great app for reading manga
- 🚀 Vast selection of manga and manhwa
- 💎 Premium subscription is a good deal
- 🔍 Useful module system for sourcing content

**What reviewers complain about**

- 🐛 Modules not working or unreliable
- 🔍 Difficulty finding new manga to read
- 📢 Too many ads, especially between chapters
- 🔧 Frequent crashes and loading issues

**Reported bugs**

- Losing saved manga/history after updates
- Download feature not working reliably
- Modules disappearing or not loading
- Chapters not loading or displaying correctly

**Requested features**

- Add a 'no ads' purchase option
- Implement a 'recently updated' section
- Allow right-to-left reading orientation
- Bring back the KETSU app for anime


### Cbz Reader

[App page](https://appshunter.io/ios/app/cbz-reader/id1644671207)

This application serves as a fast and efficient reader for various comic formats, including manga, manhwa, webtoons, CBZ, and PDF. It offers an intuitive interface for easy navigation and a comfortable reading experience, allowing users to organize their personal comic libraries.

**Highlights:** Lightning-fast loading, Multi-format support (CBZ, PDF), Intuitive user interface, Reads manga, manhwa, webtoons, Comfortable reading experience, Personalized digital library

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

**In-app purchases:** none


## Frequently asked questions

### Is ZETSU by Orion free?

ZETSU by Orion is free to download, with in-app purchases available.

### Is Cbz Reader free?

Cbz Reader costs $2.99, with no in-app purchases.

### Do ZETSU by Orion or Cbz Reader have ads?

ZETSU by Orion shows ads; Cbz Reader does not.

### Which is updated more often, ZETSU by Orion or Cbz Reader?

ZETSU by Orion ships an update every 5 months, and Cbz Reader every 6 months. Most recently, ZETSU by Orion was updated on October 22, 2026 and Cbz Reader on October 14, 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.*