QzView vs ReadOwl (Spritz)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QzView
View zipped images and PDF files directly on your device. Easily transfer files using local network sharing, AirDrop, or iTunes File Sharing. This application is designed for efficient digital content management.
- View zipped images
- View PDF files
- Local network sharing
- AirDrop support
- iTunes File Sharing
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Comic viewer on your device major functionality: Can view: - Zipped images - pdf files. Download your files via: - local network sharing - AirDrop - iTunes File sharing This app uses LGPL v2.1 licensed library of libDSM, TOSMBClient https://github.com/albert-qjinp-queuez/TOSMBClient object files is in https://github.com/albert-qjinp-queuez/qzview-Objects-normal
ReadOwl (Spritz)
This application offers an offline speed reading experience using advanced technology. Customize your reading environment and easily manage your books with features like bookmarking and note-taking.
- Offline Spritz speed reading
- EPUB format compatibility
- Customizable reading experience
- Bookmarking
- Note-taking
- Text highlighting
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ReadOwl: The Future of Speed Reading Welcome to ReadOwl, the revolutionary eBook reader that's redefining the way you read. Built on a modern architecture, ReadOwl is lightning-fast, sleek, and designed for today's reader. With ReadOwl, Spritz speed reading technology is available offline, anytime, anywhere! Key Features: * Spritz Speed Reading: Read faster and more efficiently with the groundbreaking Spritz technology, now available offline! * EPUB Compatibility: Fully compatible with EPUB formats, including epub2 and epub3. * Customizable Reading Experience: Adjust color settings, line height, font selection, text size, and text alignment to suit your reading preferences. * Bookmarking: Easily bookmark pages and get back quickly * Notes: Select words or important sections and make notes. Access them quickly from your library. * Highlighting: Highlight text for easy reference and review. - No subscriptions, it's a one time purchase! - No account needed! - No user data collected! Perfect for avid readers, students, and professionals who want to maximize their reading efficiency!
Screenshots
Verdict
The clearest difference is review sentiment: QzView at 100% against ReadOwl (Spritz)'s 20%. QzView also leads on price (Free vs $24.99) and rating (4.4 vs 3.1). On ratings volume, ads, in-app purchases 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
QzView is free to download; ReadOwl (Spritz) costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.
QzView holds the better App Store score, 4.4 against 3.1. Both are backed by a comparable volume of ratings — 5 and 8 respectively. Written reviews point the same way: 100% of QzView's written reviews are positive against 20% of ReadOwl (Spritz)'s.
| Parameter | QzView | ReadOwl (Spritz) |
|---|---|---|
| Price | Free — better | $24.99 |
| Rating | 4.4 (5 ratings) — better | 3.1 (8 ratings) |
| Positive reviews | 100.0% of reviews — better | 20.0% of reviews |
| Number of ratings | 5 | 8 — better |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 12.4 |
| Further details — not scored | ||
| Size | 16 MB | 178 MB |
| Age rating | 4+ | 4+ |
| Developer | albert Park | Spritz Holding LLC |
Customer experience
QzView
ReadOwl (Spritz)
In-app purchases
QzView
No in-app purchases
ReadOwl (Spritz)
No in-app purchases









