Comparison

PDF Library eBook Reader vs 耳読

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

Head to head
About

PDF Library eBook Reader

Effortlessly read, organize, and sync your PDF eBooks across devices. Features include flexible display options, dark mode, auto-save reading progress, and customizable collections. An optional Pro version unlocks advanced organization tools.

Highlights
  • Organize PDF collection
  • Sync across devices
  • Flexible display options
  • Dark mode reading
  • Auto-save reading progress
  • Customizable collections (Pro)
Features
Read full description

Read, Organize, and Sync Your PDF eBooks Effortlessly PDF Library is the ultimate solution for reading long-form PDF documents and eBooks. Seamlessly manage, organize, and sync your PDF collection across all your devices, ensuring you have easy access wherever you are. Key Features: - Flexible Display Options: View your documents as customizable cards or a streamlined list in your Library. - Pin Your Favorites: Keep important PDFs at the top of your Library for quick access. - Dark Mode: Enjoy comfortable reading with less eye strain, day or night. - Custom App Icons: Personalize your home screen with unique app icons. - iCloud Sync: Securely sync your entire PDF Library across iPhone, iPad and Mac. - Home Screen Widgets: Instantly access recent PDFs right from your home screen. PDF Reader Features: - Auto-Save Reading Progress: Your place is saved automatically, so you’ll never lose track of where you left off. - Flexible Reading Modes: Read in Single-Page or Continuous mode, with both horizontal and vertical scrolling options. - Sepia Reading Mode: Reduce eye strain with a warm, soft color filter that provides a gentler reading experience. - Easy Navigation: Use the built-in Table of Contents for quick jumps to sections within any document. Organize Your PDF Library: - Track Reading Status: Mark PDFs as "Read Next", "Finished", or add them to your Favourites list for easy access. - Archive Documents: Clear up your Library by moving completed or inactive PDFs to the Archive. PDF Library Pro – Unlock Advanced Features: Enjoy PDF Library free with no limits on the number of PDFs you can store. Upgrade to PDF Library Pro with a one-time purchase to enhance your reading experience and support independent app development. Pro Features Include: - Organize into Collections: Create personalized Collections to group and sort your PDFs. - Edit Titles & Authors: Customize your Library’s display by editing document titles and authors. - Change Cover Art: Update the cover images of your PDFs for better organization and visual appeal. PDF Library Pro supports Family Sharing – so you can share these advanced features with your family members at no extra cost! PDF Library is perfect for students, researchers, and professionals. Whether you're at uni, working on university papers, or diving into educational ebooks and scientific research, PDF Library makes reading and managing your documents effortless. With features designed to streamline your workflow, it's ideal for organizing class notes, research papers, and ebooks for study or work. Privacy Policy: https://verbia.com/privacy Terms of Use: https://verbia.com/terms

About

耳読

Features
Read full description

耳読は、読みたい文章を音声に変換して聞けるアプリです。 移動中・作業中・家事中など、画面を見られない時間でも情報をインプットできます。 主な機能 ・共有メニューからテキスト/URLを取り込み ・記事本文を抽出して音声変換キューへ追加 ・キューの連続再生とバックグラウンド再生 ・変換済み音声のライブラリ保存/再生 ・本文テキストもあわせて保持して後から確認可能 情報収集、学習、長文読書を「耳で読む」体験に変えるアプリです。 ※本文抽出の精度は、共有元ページの構造や表示状態により異なる場合があります。

Screenshots

PDF Library eBook Reader4 screens
耳読4 screens

Verdict

The call

The clearest difference is in-app purchases: 耳読 at none against PDF Library eBook Reader's 1. 耳読 also leads on update cadence (every 2 days vs monthly). 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. PDF Library eBook Reader sells 1 one-off in-app purchase. 耳読 asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Library eBook Reader ships an update monthly, 耳読 every 2 days. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
PDF Library eBook Reader versus 耳読: the parameters behind the verdict, then further details
ParameterPDF Library eBook Reader耳読
PriceFreeFree
Rating4.3 (12 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings12 — better—
Update frequencyMonthlyEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, MaciPhone, iPad, Mac
Requires iOS17.017.0
Further details — not scored
Size8 MB5 MB
Age rating4+4+
DeveloperVerbia SystemsShouji Fujise

In-app purchases

1 purchases

PDF Library eBook Reader

One-time1
  • PDF Library Pro$19.99
None

耳読

No in-app purchases

Questions

Is PDF Library eBook Reader free?
PDF Library eBook Reader is free to download, with in-app purchases available.
Is 耳読 free?
耳読 is free to download, with no in-app purchases.
Do PDF Library eBook Reader or 耳読 have ads?
Neither PDF Library eBook Reader nor 耳読 shows ads.
Which is updated more often, PDF Library eBook Reader or 耳読?
PDF Library eBook Reader ships an update monthly, and 耳読 every 2 days. Most recently, PDF Library eBook Reader was updated on November 4, 2026 and 耳読 on October 28, 2026.

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