Comic Book Viewer

Sebastian Boettcher Book iPhoneiPadiPod touch

Comic Book Viewer is a free Book app for iPhone and iPad by Sebastian Boettcher. Rated 3.8/5 from 135 ratings. Requires iOS 15.6. Updated December 23, 2025.

Rating: 3.8; 135 ratings
Price: Free; on the App Store
Size: 8 MB; Age 4+
Updated: Dec 23; 2025 · v2.22

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Screenshots

About Comic Book Viewer

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.

Ratings & reviews

3.8

135 ratings

5 ★ 50% 4 ★ 20% 3 ★ 9% 2 ★ 4% 1 ★ 16%

What’s new

Version 2.22 · Updated December 23, 2025

• Fixed a bug with the latest iOS release that broke the scrollbar Sorry for the long delay!

App privacy

The developer, Sebastian Boettcher, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

Comic Book Viewer is a free Book app for iPhone, iPad and iPod touch, developed by Sebastian Boettcher. It is rated 3.8 out of 5 from 135 ratings on the App Store, requires iOS 15.6 or later, is 8 MB to download and is available in 3 languages. It was first released on July 1, 2015 and last updated on December 23, 2025.

Category: Book
Rating: 3.8 / 5 (135 ratings)
Price: Free
Version: 2.22
Size: 8 MB
Requires: iOS 15.6 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, French, German
Age rating: 4+
Released: July 1, 2015
Last updated: December 23, 2025
Developer: Sebastian Boettcher

View on the App Store

Listing score

Our ASO checklist, run on this App Store listing.

Grade C

iPhone screenshots (2 / 10): Search results show the first three screenshots, so fill at least those.
App name length (17 / 30): There’s room for a keyword after your brand, e.g. “Brand: What it does”.
Average rating (3.8): Fair. Getting above 4.3 helps both conversion and ranking.

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Alternatives to Comic Book Viewer

Looking for apps like Comic Book Viewer? Here are 6 similar apps on the App Store. The highest rated is Manga Viewer - CBZ(CBR) Reader (4.8/5), and all 6 are free to download.

Comic Book Viewer vs. alternatives
App	Rating	Price	Last updated	Compare
Comic Book Viewer	3.8 / 5 (135 ratings)	Free	December 23, 2025
Manga Viewer - CBZ(CBR) Reader	4.8 / 5 (349)	Free	Oct 28, 2026	Compare
Panels - Comic Reader	4.8 / 5 (12,622)	Free	Oct 22, 2026	Compare
Comic Reader: Manga, CBZ, CBR	4.6 / 5 (43)	Free	Oct 25, 2026	Compare
SideBooks	4.6 / 5 (97)	Free	Oct 24, 2026	Compare
ComicReader: Comic Book Reader	3.5 / 5 (51)	Free	Oct 26, 2026	Compare
KedaReader	4.5 / 5 (200)	Free	Jul 9, 2026	Compare

Compare Comic Book Viewer with the top alternatives: ratings, updates, ASO score and keyword gaps →