Wun Zinn vs cMate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wun Zinn
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.
- Download eBooks
- Free books available
- Multiple categories
- Smooth page swiping
- Remember last reading position
- Search by author (Myanmar alphabet)
- User login
- Password protection
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Download one of the best Myanmar EBook Store now! Book: Best for reading and downloading, Free Book, Many Category, Smoothly swipe the page. Automatically remembers the last reading page position, arrange the author name with Myanmar alphabet in searching option. Security: User Log-In, Option for password protection, Restore mode.
cMate
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.
- Collision prevention regulations
- International signal codes
- Life-saving appliance code
- Safety of life at sea conventions
- Weather forecast reading
- Maritime dictionaries
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This application contains: - Flags of State - ColReg-72(- International Regulations for Preventing Collisions at Sea) - Description of the system IALA (International Association of Lighthouse Authorities) - ICS (International Code of Signals) Includes signal flags, phonetic alphabet, Morse code - IMO signs - Sound and lights signals ColReg-72 (Lights and shapes ColReg-72) - Reading weather forecasts (NAVTEX Inmarsat-C) - Maritime and general language dictionaries - LSA code (International life-saving appliance code. 1-7 Chapters) - SOLAS-74 (International Convention for the Safety of Life at Sea)
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Wun Zinn | cMate |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (161 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 20.3% of reviews | 86.7% of reviews — better |
| Number of ratings | 161 — better | 3 |
| Update frequency | Every 2 months — better | Every 51 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 48 MB | 52 MB |
| Age rating | 4+ | 12+ |
| Developer | Wun Zinn | Maxim Lukyanenko |
Customer experience
Wun Zinn
cMate
Bugs and requests
Wun Zinn
Reported bugs
38 issues- fix buggs
- Force Stop Error
- rpမပြန်ပါဘူးဗျာ
- Exit recently and can't enter software
- Can’t Access downloaded books
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- Crash when downloading book
- Screen blink when turning page
- No smooth on turning page
- Not support full screen on ipad mini 6
- Navigation to next page shows a flash
- Page transition black screen
- Tablet rotation not working
- iOS page transition glitchy
- Characters show as question marks
- Audio books are out-dated
- Auto Rotate and ePub issues
- Page transition gray screen
- Read only in portrait mode
- Cannot open Newspapers
- Audio book player limitations (skip, volume)
- Page transition makes dizzy
- Auto close in iPadAir after update
- Font size too small
- Lag in changing pages
- Screen disappear after turning page
- White screen and slow page appearance
- Cannot change font size
- Updating data takes too long
- Gray blank page on slide
- Page flipping animation on iPad is crap
- Screenshot prevention causes black screen
- Cannot open the application
- Cannot buy credit code
- App keeps crashing
- Keep Crashing at Startup
- Cannot login
- Cannot reset passwords
- No background download
Requested features
18 requests- 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
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- Increase font size options
- Add comics category
- Auto rotate function
- ePub format on iPad OS
- Tablet rotation support
- Update authors listing in audiobooks
- New version updates
- Background download feature
- More audiobooks for visually impaired
- Search feature
- Change font style and alignment
- More IT journals
- Rental service
cMate
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Wun Zinn
- Credit 1500 Ks$1.99
- Credit 1700 Ks$1.99
- Wun Zinn Credit 4500 Ks$4.99
cMate
No in-app purchases
