Comparison

shelfio vs Honyomu

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

Head to head
About

shelfio

Features
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「My Bookshelf」は「shelfio」に生まれ変わりました。 shelfio(シェルフィオ)は、あなたの読書をシンプルに記録・管理できる本棚アプリです。 「この本、持ってたっけ?」と本屋で迷ったことはありませんか? shelfioなら、手持ちの本をサッと登録して、いつでもどこでも自分の本棚を確認できます。 ■ 本の登録はわずか数秒 本のバーコードをスキャンするだけで、タイトル・著者・表紙が自動で登録されます。キーワード検索や ISBN検索にも対応しているので、電子書籍や手元にない本の登録もかんたんです。 ■ 読書ステータスをひと目で管理 本ごとに「未読」「読了」を記録。フィルター機能で「まだ読んでいない本」だけを表示できるので、積読の解消にも役立ちます。新しい順・古い順の並べ替えにも対応しています。 ■ 評価とメモで読書の記録を残す 読み終えた本には5段階の星評価とメモを記録できます。感想や気づきを残して、自分だけの読書ログを育てましょう。 ■ iCloudで自動同期 本棚のデータはiCloudに自動でバックアップ。iPhoneを買い替えても、大切な読書記録はそのまま引き継げます。 ■ うっかり削除しても安心 削除した本は30日間保管され、いつでも復元できます。 読書好きの方はもちろん、「積読を整理したい」「蔵書のダブり買いを防ぎたい」という方にもおすすめです。 シンプルで気持ちいい本棚管理を、shelfioで始めてみませんか?

About

Honyomu

Features
Read full description

Remember what you’ve read. Keep what you want to read next in one personal bookshelf. Honyomu is a simple reading tracker and bookshelf app for iPhone, designed to help you keep a record of the books that become part of your life. Organize books you’ve finished, books you’re currently reading, and books you want to read. Search by title or ISBN, add covers, save notes, and gradually build your own digital bookshelf. When you wonder, “Have I read this before?” or “Do I already own this book?”, your library is always close at hand. Key features: • Track books you’ve read, are reading, or want to read • Search for books by title or ISBN • Display book covers on your personal bookshelf • Keep reading notes and book information together • Organize books by genre • Look back on your reading history • Select 1–5 books and create a beautifully designed reading card to share Whether you read constantly or only pick up a book now and then, Honyomu gives your reading history a place to grow. Printed books or ebooks, every book you discover can become part of your personal collection. More than a reading log, Honyomu is a bookshelf you’ll want to come back and look at. For readers looking for a reading tracker, book log, personal library, bookshelf, book organizer, or reading journal, Honyomu keeps everything together in one simple place. Make your reading history your own. Support https://sakumori.com/app_support/honyomu/ Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://sakumori.com/privacypolicy/app-privacy/honyomu/

Screenshots

shelfio4 screens
Honyomu4 screens

Verdict

The call

The clearest difference is in-app purchases: shelfio at none against Honyomu's 1. Honyomu's advantage is update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement 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. Honyomu sells 1 in-app purchase, starting at $1.99 per month. shelfio asks for nothing beyond the download.

UpkeepUpdate frequency

shelfio ships an update fortnightly, Honyomu every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 4 level
shelfio versus Honyomu: the parameters behind the verdict, then further details
ParametershelfioHonyomu
PriceFreeFree
Update frequencyFortnightlyEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS18.017.0 — better
Further details — not scored
Size64 MB19 MB
Age rating4+4+
DeveloperReo ShigenoDaisaku Mori

In-app purchases

None

shelfio

No in-app purchases

1 purchases

Honyomu

Subscriptions1
  • Hondoku Support Plan (Monthly)$1.991 Month

Questions

Is shelfio free?
shelfio is free to download, with no in-app purchases.
Is Honyomu free?
Honyomu is free to download, with in-app purchases available.
Do shelfio or Honyomu have ads?
Neither shelfio nor Honyomu shows ads.
Which is updated more often, shelfio or Honyomu?
shelfio ships an update fortnightly, and Honyomu every 3 days. Most recently, shelfio was updated on November 3, 2026 and Honyomu on November 5, 2026.

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