Koodo Reader vs PRIME VizApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
PRIME VizApp
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PRIME VizApp is the educational companion to the Ultherapy PRIME training programme. It brings the course reference material into one searchable, offline-ready app for trained professionals.
Screenshots
Verdict
The clearest difference is in-app purchases: PRIME VizApp at none against Koodo Reader's 2. PRIME VizApp also leads on update cadence (every 3 days vs monthly). On price, ads, 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
Both are free to download. Koodo Reader sells 2 one-off in-app purchases. PRIME VizApp asks for nothing beyond the download.
Koodo Reader ships an update monthly, PRIME VizApp every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Koodo Reader | PRIME VizApp |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (11 ratings) — better | — |
| Positive reviews | 82.2% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.5 — better | 16.4 |
| Further details — not scored | ||
| Size | 72 MB | 155 MB |
| Age rating | 17+ | 17+ |
| Developer | 亮 郭 | Merz Pharma GmbH & Co. KGaA |
In-app purchases
Koodo Reader
- 5 million Character Quota$4.99
- Koodo Reader Pro (1 Year)$5.99
PRIME VizApp
No in-app purchases
