MP3 Книги vs cMate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MP3 Книги
Listen to your favorite audiobooks in MP3 or M4B format without conversion, completely free and without ads. Enjoy a user-friendly interface and elegant design. Add books via computer or cloud services like iCloud and Google Drive.
- Plays MP3 and M4B formats
- No conversion needed
- Completely free
- No advertisements
- Cloud service integration (iCloud, Google Drive)
- User-friendly interface
- Elegant design
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Слушайте любимые аудиокниги в формате mp3 или m4b без конвертирования абсолютно бесплатно и совсем без рекламы. Вам понравится удобное управление и красивый дизайн. Добавлять книги можно через компьютер или облачные сервисы (такие как iCloud, Google Drive и другие). Никаких ограничений и платных функций. Просто пользуйтесь бесплатно навсегда.
cMate
This application provides the full text of the International Safety Guide for Oil Tankers and Terminals. It offers convenient navigation and search functionality in both English and Russian for safe tanker operations.
- Full text of ISGOTT manual
- Bilingual content (English, Russian)
- Convenient navigation
- Content search functionality
- Table of contents access
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ISGOTT - International Safety Guide for Oil Tankers and Terminals Safety is critical to the tanker industry. The International Safety Guide for Oil Tankers and Terminals (ISGOTT) has become the standard reference work on the safe operation of oil tankers and the terminals they serve. To remain so, the Guide must keep abreast of changes in ship design and operating practice, and reflect the latest technology and legislation. cMate-ISGOTT contains the full text of the manual in two languages (Russian, English), and is equipped with convenient navigation, search by content and table of contents.
Screenshots
Verdict
The clearest difference is price: MP3 Книги at Free against cMate's $3.99. MP3 Книги also leads on update cadence (every 10 days vs every 81 months). cMate's advantage is review sentiment (100% vs 72%). On ads, in-app purchases, device support and iOS requirement 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
MP3 Книги is free to download; cMate costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
MP3 Книги ships an update every 10 days, cMate every 81 months. Both last shipped on November 11, 2026.
| Parameter | MP3 Книги | cMate |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 4.7 (43 ratings) — better | — |
| Positive reviews | 72.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 43 — better | — |
| Update frequency | Every 10 days — better | Every 81 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 35 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | KinKin Ltd | Maxim Lukyanenko |
Customer experience
MP3 Книги
cMate
In-app purchases
MP3 Книги
No in-app purchases
cMate
No in-app purchases
