Longbox - Comic Reader

Longbox - Comic Reader

Your comics and manga, offline

4 ratings
1 review
Free
In-App Purchases

Details

Released
September 14, 2026
Updated
October 17, 2026

Features

Longbox - Comic Reader screenshot #1 for iPhone
Longbox - Comic Reader screenshot #2 for iPhone
Longbox - Comic Reader screenshot #3 for iPhone
Longbox - Comic Reader screenshot #4 for iPhone
Longbox - Comic Reader screenshot #5 for iPhone
Longbox - Comic Reader screenshot #6 for iPhone
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About

This app allows you to read your existing comic book files, including CBZ, CBR, and PDF formats, directly on your device. It offers various reading modes, library management, and offline access to your collection. Premium features unlock server connections, cloud browsing, and advanced reading tools.

✓Reads CBZ, CBR, and PDF files
✓Offline reading support
✓Customizable reading modes (fit to width/height, two-page view)
✓Right-to-left reading for manga
✓Library management with search and favorites
✓Optional cloud server integration
✓EPUB novel support
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What's New in Longbox

1.0.6

October 17, 2026

Your server library fills in its own publishers now. Longbox works out the publisher for every series on your Komga or Kavita server in the background, so Smart Lists, the publisher view and search work across your whole collection — not just the comics you've opened. More comics find their details, too: series named like "Batman Vol 1", and team-ups the database spells with "&", such as "The Atom & Hawkman". Spider-Man, X-Men and other hyphenated comics that couldn't find theirs before the last update get another try. Fixed • Smart Lists now include your server comics, and the count on the card matches what's inside • Enrich Missing Metadata works on server libraries, and tells you what it found • If you reach the daily metadata limit, Longbox tells you when lookups pick up again instead of just stopping

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Subscriptions & In-App Purchases

Longbox Premium Yearly

All Premium features. Renews yearly.

$14.991 Year
How to cancel Longbox subscription ⁉️

User reviews

Awesome Comic Reader!!

This is probably the best comic reader i’ve ever used tbh, it organizes everything really well and my server connected super easily

FAQ

Does Longbox have ads?

No, Longbox is ad-free. The core reader functionality, including filters and reading modes, is completely free and does not contain advertisements.

What comic file formats does Longbox support?

Longbox supports popular comic formats such as CBZ, CBR, and PDF files. You can import these files directly from your device's storage or cloud services.

Can I read my comics offline with Longbox?

Yes, Longbox is designed for offline reading. Once you import your comic files, you can access and read them without an internet connection.

What are the benefits of Longbox Premium?

Longbox Premium offers features like connecting to Komga, Kavita, or OPDS servers, browsing Dropbox, advanced image sharpening, automatic metadata, EPUB support, and cross-device progress syncing.

How much does Longbox Premium cost?

Longbox Premium is available as a one-time purchase or a subscription billed monthly ($1.99) or yearly ($14.99). A one-month free trial is offered for subscriptions.

Can I manage multiple comic libraries with Longbox?

Yes, Longbox allows for up to eight libraries, and Premium users can have unlimited libraries. These libraries can also be secured with a passcode.

Is Longbox available on all devices?

Based on the provided data, Longbox is supported on iPhone, iPad, and iPod. It is not specified if it is available on Android or desktop platforms.

How often is Longbox updated?

The app was last updated on 2026-09-26 with version 1.0.4. Further update frequency is not detailed in the provided information.