Comparison

Comic Shelf vs ComicJet

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

Head to head
About

Comic Shelf

Features
Read full description

Comic Shelfは、自分でスキャンした本(自炊データ)を読むための、 iPhone/iPad向けのシンプルなコミックビューアーです。 【対応形式】 ZIP・CBZ・RAR・CBR・PDF・画像を直接含むフォルダに対応しています。 【読みやすさへのこだわり】 ・右開き(縦書きマンガ)/左開きを切り替え可能 ・見開き表示(横長ページは自動で単独表示、表紙合わせにも対応) ・ページめくりはスライド/紙めくり(カール)から選択 ・縦スクロール表示(連続読み)にもワンタップで切替 ・タップゾーン/スワイプでのページ送り、ピンチ・ダブルタップでの拡大 ・サムネイル一覧やスライダから好きなページへすぐ移動 ・しおり、ヒストリバック、読書位置を自動で記憶 【本棚】 ・読書中の本をカルーセルでまとめて表示、タップで即再開 ・本棚を複数作成して整理 ・シリーズ(巻まとめ)をドラッグ&ドロップや複数選択で作成 ・本棚の見た目を6種類のテーマから選択(ホワイト/クリーム/木目/本棚/和紙/レンガ) 【本の取り込み方】 ・アプリ内の「+」からファイルを選択(複数選択・フォルダ単位もOK) ・MacのFinderやWindowsのファイル管理でこの端末の「Comic Shelf」フォルダへ直接コピー ・自宅のNAS・PCから、Windows共有(SMB)またはFTPで直接取り込み ・ファイル名がShift-JISのZIP/NASにも対応 【データについて】 取り込んだ本・しおり・読書位置は、すべて端末内に保存されます。 外部のサーバーへの送信や、利用状況の収集は一切行っていません。 自分の蔵書を、自分の端末の中で、気持ちよく読むためのアプリです。

About

ComicJet

Features
Read full description

Read your comics at jet speed. ComicJet is a fast, clean reader for the comics, manga, webtoons, and scans you already own. Open CBZ, CBR, CB7, ZIP, RAR, 7Z, PDF, and TXT right on your iPhone and iPad — no account, no uploads, no waiting. Why ComicJet Opens instantly The first page shows immediately while the rest extracts in the background. Even huge files start at page 1 with no loading screen. Once opened, a book reopens instantly. All the major formats - CBZ / CBR / CB7 comic book archives - ZIP / RAR / 7Z archives full of images - PDF comics and scans - TXT text files (novels welcome, same viewer) Password files & private reading - Open password-protected ZIP / CBZ (incl. AES), RAR / CBR, and PDF - A working password is stored safely in the iOS Keychain and applied automatically next time - Optional app lock with Face ID or your device passcode A viewer built for reading - Pinch to zoom, smooth page turns - Webtoon mode — vertical strips are detected automatically and read with continuous scrolling, zoom included - Auto-split wide spread pages — left-first or right-first (for manga) - Smart split that detects the actual binding line - Two-page spread view in landscape - Auto-paging (2–10 s) and jump straight into the next book from the last page - Seek bar with thumbnail previews to find any scene fast - Remembers your last page in every book and offers to resume - Night mode for dark rooms - Automatic filename-encoding detection for Korean, Japanese, and Chinese archives (no more garbled names) A simple bookshelf - Grid or list library with cover thumbnails - Drop files into the "ComicJet" folder in the Files app and they appear automatically - Or use "Share → ComicJet" straight from the Files app - Your collection stays on your device, under your control Privacy first ComicJet only reads files stored on your device. Your comics are never uploaded anywhere and no account is needed. Analytics events never include file names, paths, accounts, or passwords. Privacy policy: https://qingdu.ai/comicjet/privacy Premium Prefer reading without ads? Remove them with a yearly subscription or a one-time lifetime purchase. Every reading feature stays free. A note ComicJet is a file viewer. It does not include or provide comic content. Please use it to read files you own or obtained legally. Questions or feature requests: qingdu.studio@gmail.com — we read everything. The comic shown in screenshots is Pepper&Carrot by David Revoy (CC-BY 4.0). Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Comic Shelf4 screens
ComicJet4 screens

Verdict

The call

The clearest difference is update cadence: ComicJet at every 2 days against Comic Shelf's every 2 weeks. ComicJet also leads on iOS requirement (16.0 vs 18.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Comic Shelf ships an update every 2 weeks, ComicJet every 2 days. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

Scorecard2 real differences · 4 level
Comic Shelf versus ComicJet: the parameters behind the verdict, then further details
ParameterComic ShelfComicJet
PriceFreeFree
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.016.0 — better
Further details — not scored
Size8 MB17 MB
Age rating4+4+
DeveloperRYUZABU SAITOJungsoo Nam

In-app purchases

None

Comic Shelf

No in-app purchases

None

ComicJet

No in-app purchases

Questions

Is Comic Shelf free?
Comic Shelf is free to download, with no in-app purchases.
Is ComicJet free?
ComicJet is free to download, with no in-app purchases.
Do Comic Shelf or ComicJet have ads?
Neither Comic Shelf nor ComicJet shows ads.
Which is updated more often, Comic Shelf or ComicJet?
Comic Shelf ships an update every 2 weeks, and ComicJet every 2 days. Most recently, Comic Shelf was updated on September 17, 2026 and ComicJet on September 21, 2026.

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