# Wun Zinn vs cMate

The clearest difference is review sentiment: cMate at 87% against Wun Zinn's 20%. cMate also leads on rating (5.0 vs 3.2) and in-app purchases (none vs 3). Wun Zinn's advantage is update cadence (every 2 months vs every 51 months) and ratings volume (161 vs 3). On price, ads and device support there is nothing between them.

Both are free to download. Wun Zinn sells 3 one-off in-app purchases. cMate asks for nothing beyond the download.

cMate holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Wun Zinn has 161 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 20% of Wun Zinn's written reviews are positive against 87% of cMate's.

Wun Zinn ships an update every 2 months, cMate every 51 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Wun Zinn | cMate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (161 ratings)](https://appshunter.io/ios/app/wun-zinn/id923072974/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cmate-lite/id1496589839/reviews)** |
| Number of ratings | **161** | 3 |
| Positive reviews | 20.3% of reviews | **86.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 51 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 48 MB | 52 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Wun Zinn](https://appshunter.io/developer/923072973) | [Maxim Lukyanenko](https://appshunter.io/developer/1496252741) |

## What reviewers say

### Wun Zinn

[App page](https://appshunter.io/ios/app/wun-zinn/id923072974)

Access a vast collection of Myanmar eBooks with this application. Enjoy a seamless reading experience with smooth page swipes, automatic progress saving, and organized author searches. Secure your reading with user login and password protection options.

**Highlights:** Download eBooks, Free books available, Multiple categories, Smooth page swiping, Remember last reading position, Search by author (Myanmar alphabet), User login, Password protection

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Credit 1500 Ks | $1.99 | one-time |
| Credit 1700 Ks | $1.99 | one-time |
| Wun Zinn Credit 4500 Ks | $4.99 | one-time |

**What reviewers like**

- 👍 Stable on iPhone/iPad
- 👍 Convenient for buying/reading
- 👍 Useful for book lovers
- 👍 Good for listening (audiobooks)
- 👍 Landscape mode appreciated

**What reviewers complain about**

- 🐛 Frequent force stop errors
- 🐛 App crashes on startup
- 🐛 Cannot access downloaded books after update
- 🐛 App crashes when downloading books
- 🐛 Screen blinks/flashes when turning pages

**Reported bugs**

- fix buggs
- Force Stop Error
- rpမပြန်ပါဘူးဗျာ
- Exit recently and can't enter software
- Can’t Access downloaded books

**Requested features**

- Enhance search experience
- Allow free text search for authors/books
- Group purchased books by series
- Landscape mode for phones
- Mark time easily within the app


### cMate

[App page](https://appshunter.io/ios/app/cmate-lite/id1496589839)

This app provides comprehensive maritime regulations and codes, including collision prevention, international signals, life-saving appliances, and safety at sea conventions. It also features weather forecast reading and maritime dictionaries.

**Highlights:** Collision prevention regulations, International signal codes, Life-saving appliance code, Safety of life at sea conventions, Weather forecast reading, Maritime dictionaries

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wun Zinn free?

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

### Is cMate free?

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

### Which has better reviews, Wun Zinn or cMate?

cMate is rated higher. Wun Zinn averages 3.2 out of 5 from 161 ratings, while cMate averages 5.0 from 3 ratings.

### Do Wun Zinn or cMate have ads?

Neither Wun Zinn nor cMate shows ads.

### Which is updated more often, Wun Zinn or cMate?

Wun Zinn ships an update every 2 months, and cMate every 51 months. Most recently, Wun Zinn was updated on November 4, 2026 and cMate on November 3, 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.*