Comparison

Comic Seer vs Longbox

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Comic Seer

A private, fast reader for your existing digital comics. Supports various file formats and offers a clean, comic-native interface across Apple devices. Enjoy offline reading with no accounts or tracking.

Highlights
  • Supports CBZ, CBR, CBT, PDF, and image folders
  • Private, no accounts or tracking
  • Offline reading
  • Smooth single/two-page layouts
  • Automatic wide-page handling
  • Cloud Sync for progress and bookmarks
Features
Read full description

Comic Seer is a fast, private reader for the comics you already own. Point it at your files — CBZ, CBR, CBT, PDF, or folders of images — and read them on a clean, comic-native surface built for iPhone, iPad, and Mac. No accounts. No ads. No tracking. Everything stays on your device unless you choose otherwise. READING - Smooth single- and two-page layouts, with automatic wide-page (double-spread) handling. - Fit to width, height, or whole page; pinch to zoom and pan. - Turn pages with tap zones, on-screen controls, or the keyboard — your choice. - Right-to-left (manga) reading, per comic or as a global default. - Per-page rotation, plus gamma and yellow-cast correction for old scans. - Share the current page, just the visible area, or the whole comic. LIBRARY - Organize with library folders, or open a single file. - On iPhone and iPad, import straight from the Files app and the share sheet. - Reading progress and bookmarks are remembered automatically. ACROSS YOUR DEVICES (OPTIONAL) - Turn on Cloud Sync to keep bookmarks, reading progress, and preferences consistent across your own devices. - Your devices link automatically through iCloud Keychain — there is no account to create. - Sync is keyed by a private, random identifier, never your name or email. COMIC DETAILS (OPTIONAL) - Look up series and issue information from ComicVine. DRM-FREE, BY DESIGN Comic Seer never sells you content and never locks your files. It opens the comics you bring to it, and it keeps working offline. Comic Seer is free. If you would like to support development, an optional tip link is available — it unlocks nothing and is entirely voluntary. Data from Comic Vine.

About

Longbox

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.

Highlights
  • 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
Features
Read full description

Longbox is a comic reader for people who already have the comics. Point it at your CBZ, CBR and PDF files and it opens them. No account, no upload, no waiting for a library to sync before you can read anything. READING • Fit to width, height or whole page — whichever suits the book • Turn your phone or iPad sideways to read two pages at once, and art drawn across a spread still gets the screen to itself • Pinch to zoom anywhere, double-tap to snap • Right-to-left for manga, set per series and remembered • Night and sepia filters, plus in-app brightness that leaves your system setting alone • Opens on the page you left, every time • Entirely offline — nothing is streamed unless you ask for it YOUR LIBRARY • Import from the Files app — anything on your iPhone or in iCloud Drive • However many comics you own — a hundred or ten thousand, there's no limit • Issues group into series on their own • Search, favourites and reading history • Up to eight libraries, any of them behind a passcode • Reading streaks and a leaderboard, if you want to be on it ALL OF THAT IS FREE The reader is never behind a paywall. Not the filters, not the fit modes, not the reading direction, not reading offline. There's no cap on how many comics you keep, either. If it opens a comic, it costs nothing. LONGBOX PREMIUM • Connect a Komga, Kavita or OPDS server — browse it, read from it, download for offline • Hide comics you'd rather not see, without touching the server • Browse your Dropbox from inside Longbox: a single issue or a whole folder, without leaving the app • Sharpening and upscaling for scans that need it • Beta features first – Panel by panel (alpha) — splash pages and complicated layouts often won't detect • Automatic metadata — publisher, year, creators and characters • EPUB novels — contents, adjustable type, themes and highlighting • Unlimited libraries • Smart Lists that keep themselves current • Your place follows you — across your devices, and in step with your server both ways • Your own picture as the app background • Seven accent colours, each with its own app icon Comics you have already downloaded from a server stay readable forever, even if Premium lapses. Paying us was never what made them yours. PREMIUM PRICING Longbox Premium is available as a one-time purchase, or as a subscription billed monthly or yearly with a 7 day free trial. Payment is charged to your Apple Account at confirmation of purchase. A subscription renews automatically unless cancelled at least 24 hours before the end of the current period, and can be managed in Settings › Apple Account › Subscriptions. Privacy Policy: https://getlongbox.app/privacy.html Terms of Use: https://getlongbox.app/terms.html

Screenshots

Comic Seer4 screens
Longbox4 screens

Verdict

The call

The clearest difference is rating: Comic Seer at 5.0 against Longbox's 4.0. Comic Seer also leads on monetization model (free vs freemium) and update cadence (every 2 days vs every 3 days). Longbox's advantage is ratings volume (4 vs 1). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Comic Seer sells 3 one-off in-app purchases and Longbox sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Comic Seer holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

UpkeepUpdate frequency

Comic Seer ships an update every 2 days, Longbox every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Comic Seer versus Longbox: the parameters behind the verdict, then further details
ParameterComic SeerLongbox
PriceFreeFree
Rating5.0 (1 ratings) — better4.0 (4 ratings)
Positive reviews—100.0% of reviews
Number of ratings14 — better
Update frequencyEvery 2 days — betterEvery 3 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS13.0 — better15.5
Further details — not scored
Size26 MB74 MB
Age rating4+4+
DeveloperAdam JordanNOAH REILLEY BEARUP

In-app purchases

3 purchases

Comic Seer

One-time3
  • Sidekick Tip$1.99
  • Hero Tip$4.99
  • Super Tip$9.99
3 purchases

Longbox

Subscriptions2
  • Longbox Premium Monthly$1.991 Month
  • Longbox Premium Yearly$14.991 Year
One-time1
  • Longbox Premium Lifetime$24.99

Questions

Is Comic Seer free?
Comic Seer is free to download, with in-app purchases available.
Is Longbox free?
Longbox is free to download, with in-app purchases available.
Which has better reviews, Comic Seer or Longbox?
Comic Seer is rated higher. Comic Seer averages 5.0 out of 5 from 1 ratings, while Longbox averages 4.0 from 4 ratings.
Do Comic Seer or Longbox have ads?
Neither Comic Seer nor Longbox shows ads.
Which is updated more often, Comic Seer or Longbox?
Comic Seer ships an update every 2 days, and Longbox every 3 days. Most recently, Comic Seer was updated on November 5, 2026 and Longbox on October 31, 2026.

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