Comic Book Viewer vs xiComic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Comic Book Viewer
A fast and user-friendly application for viewing digital comic books and PDF files. It supports various comic archive formats and common image types, offering library management and metadata display.
- Supports CBT, CBZ, CBR, CB7, and PDF formats
- Recognizes PNG, JPG, GIF, TIFF, BMP, and WebP images
- Import/export comics via iTunes or third-party apps
- AirDrop support for sharing between devices
- Displays metadata (CoMet, ACBF, Comic Rack, ComicBookInfo)
- Library search functionality
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Comic Book Viewer is a lightweight, fast and easy to use reader for your favorite comic books in cbt, cbz, cbr, cb7 or pdf format. Recognized image formats include png, jpg, gif, tiff, bmp and webp. Import and export your comics via iTunes or simply by sharing them in any third-party app on your device. Send them to other devices via AirDrop. Comic Book Viewer supports and shows metadata in CoMet, Advanced Comic Book Format, Comic Rack or in ComicBookInfo format and allows you to search your library. Comics seen in screenshots © 2014-2025 by Ctrl+Alt+Del Productions. Courtesy of Tim Buckley, http://www.cad-comic.com. Comics not included.
xiComic
This app provides a fast and private reading experience for your existing comic and manga files. It supports various import methods and reading modes, including left-to-right, right-to-left, and vertical scrolling. Organize your library effortlessly with collections and automatic grouping.
- Import CBZ, CBR, ZIP, RAR files
- Supports JPG, PNG, WEBP, HEIC, GIF
- Comic, Manga, and Vertical Scroll modes
- Organize library with collections
- Automatic series grouping
- Privacy-focused, no account needed
- Offline reading
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Own the comics — own the experience. xiComic is a blazing-fast, privacy-first reader for the comic and manga files you already have. No storefront, no ads, no account needed — just smooth reading on iPhone, iPad, Mac and even Apple Vision! Also next iPhone ;) — Effortless importing • Open CBZ, CBR, ZIP or RAR from Files, AirDrop, Share Sheet or drag-and-drop • Batch-import entire folders in one tap — RAR5 included! • Also reads loose image folders: JPG, PNG, WEBP, HEIC, GIF — Reading perfected • Comic Mode — left-to-right for Western comics and graphic novels • Manga Mode — right-to-left for authentic manga reading • Vertical Scroll — top-to-bottom for webtoons and long-strip comics • Pinch-to-zoom on any page. Wanna stay focused? Tap to hide all controls! — Organize your way • Create collections and sort your library however you like • Want automatic series grouping? Just tap Magic Organizer! • Grid view with beautiful edge-to-edge covers and blazing-fast search — Privacy & legality first • Your files never leave your device unless you choose to — safely! • Anonymous analytics help improve the app — nothing is ever linked to you • No ads, no account, no interruptions — ever — Accessible & multilingual • Designed with accessibility in mind, with VoiceOver labels for navigation and reading • Fully translated in English, German, Spanish, French, and Italian — more coming soon! — Perfect for • Reading comics, manga, and graphic novels offline on iPhone, iPad, Mac, or Apple Vision Pro • Organizing large digital comic collections • Reading webtoons with vertical scrolling • Enjoying your library without ads, subscriptions, or any interruptions — Frequently asked questions Is xiComic really free? Yes — no in-app purchases, no subscriptions, and no advertisements. All features are currently included at no cost. Does it work without internet? Completely. Your comic library lives on your device. No internet connection needed. What formats can I open? CBZ, CBR, ZIP, RAR (including RAR5), plus folders of JPG, PNG, WEBP, HEIC, and GIF images. Can I read manga right-to-left? Yes! Switch between Comic Mode, Manga Mode, and Vertical Scroll anytime. Is my data safe? xiComic collects zero personal data. No ads, no account required. Your files never leave your device. You own the comics, xiComic helps you enjoy them ;)
Screenshots
Verdict
The clearest difference is review sentiment: Comic Book Viewer at 71% against xiComic's 0%. Comic Book Viewer also leads on rating (3.8 vs 3.5) and ratings volume (135 vs 4). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Comic Book Viewer holds the better App Store score, 3.8 against 3.5. That said, the two scores are not equally well evidenced: Comic Book Viewer has 135 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 71% of Comic Book Viewer's written reviews are positive against 0% of xiComic's.
Comic Book Viewer ships an update every 3 months, xiComic every 2 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.
| Parameter | Comic Book Viewer | xiComic |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (135 ratings) — better | 3.5 (4 ratings) |
| Positive reviews | 71.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 135 — better | 4 |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 8 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Sebastian Boettcher | Alireza Rezagholian |
Customer experience
Comic Book Viewer
xiComic
Bugs and requests
Comic Book Viewer
Reported bugs
3 issues- Slider not working after recent update
- Pages randomly skipping ahead when switching orientation
- Inability to import some comic file formats
Requested features
4 requests- Add ability to rename/reorder comics
- Implement vertical scrolling mode
- Provide more customization settings
- Improve library management with folders/collections
xiComic
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Comic Book Viewer
No in-app purchases
xiComic
No in-app purchases
