文化中油 vs Koodo Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
文化中油
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中油阅读服务于中国石油内部百万员工及家属，辅助集团做阅读引导，开展荐书、评书等活动，将百万石油员工和家属，通过企业文化联系在一起，将中油阅读打造成集团公司企业文化宣传阵地，打造成各企事业单位的职工之家。
Koodo Reader
Manage and read your local e-books with a powerful reader supporting numerous formats. Seamlessly integrate with cloud storage and NAS for cross-platform access. Customize your reading experience with adjustable fonts, themes, and optimized layouts.
- Broad e-book format support
- Cloud and NAS integration
- Cross-device library sync
- Customizable reading interface
- AI-powered dictionary and translation
- Night mode and multiple themes
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Koodo Reader is a powerful e-book reader designed for managing and reading local e-books. It supports a wide range of popular formats, including EPUB, PDF, MOBI, AZW3, TXT, Comics and more. It integrates seamlessly with personal NAS and cloud storage for a smooth cross-platform experience. With a fully customizable interface, you can adjust fonts, switch between multiple themes, enable night mode, and enjoy optimized layouts for any screen size. Key Features: Broad Format Support: EPUB, PDF, MOBI, AZW3, AZW, TXT, FB2, CBR, CBZ, CBT, CB7, MD, DOCX, HTML, XML, XHTML, MHTML, HTM Cloud Integration: Works with OneDrive, Google Drive, Dropbox, pCloud, Baidu Netdisk, 115 Netdisk, Aliyun Drive, Yandex Disk and Box Network Protocol Compatibility: WebDAV, Self-hosted Docker, SMB, FTP, SFTP and S3-Compatible Object Storage Sync Across Devices: Automatically keeps your library, reading progress, bookshelves, notes, and highlights up to date AI-Powered Tools: Built-in dictionary, translation, and smart summarization
Screenshots
Verdict
The clearest difference is in-app purchases: 文化中油 at none against Koodo Reader's 2. 文化中油 also leads on iOS requirement (13.0 vs 15.5). On price, review sentiment, update cadence and ads 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. Koodo Reader sells 2 one-off in-app purchases. 文化中油 asks for nothing beyond the download.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.
| Parameter | 文化中油 | Koodo Reader |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.8 (5 ratings) — better |
| Positive reviews | 80.0% of reviews | 82.2% of reviews — better |
| Number of ratings | — | 5 — better |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 90 MB | 72 MB |
| Age rating | 17+ | 17+ |
| Developer | 石油工业出版社 | 亮 郭 |
Customer experience
文化中油
Koodo Reader
In-app purchases
文化中油
No in-app purchases
Koodo Reader
- 5 million Character Quota$4.99
- Koodo Reader Pro (1 Year)$5.99
