Comparison

Wunder vs Bookshelf

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

Head to head
About

Wunder

This app allows you to import your own EPUB, PDF, and TXT files to a virtual bookshelf. Read your books, take notes, highlight passages, and even use a read-aloud feature to rest your eyes.

Highlights
  • Import own EPUB, PDF, TXT files
  • Virtual 3D bookshelf organization
  • Read-aloud playback
  • Highlighting and underlining
  • Annotation and excerpt collection
  • Shareable note cards
Features
Read full description

Wunder is an eBook reader for your own PDF, EPUB, and TXT files. Import your books into a quiet bookshelf and read on iPhone and iPad, or use read-aloud playback when you want to rest your eyes. Add bookmarks, highlight, underline, annotate, and collect excerpts as you read. Turn selected passages into shareable note cards, while your bookshelf, reading progress, and notes stay organized on your device. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://app.notion.com/p/Wunder-Privacy-Policy-36b9645c47b680179361c6bb3be81b07

About

Bookshelf

Features
Read full description

Bookshelf is the ultimate minimalist reader for all your comics, manga, and documents. Designed with simplicity and ease of use in mind, it allows you to enjoy your local library without distractions. Key Features: - Wide Format Support: Read ZIP, RAR, 7Z, TAR, PDF, ePub, and folders containing image files seamlessly. - Manga/Webtoon Ready: Toggle Right-to-Left (RTL) reading mode for Japanese manga or vertical scroll for Webtoons. - Customizable Experience: Choose from Light, Dark, or Pure Black (OLED saver) themes. Adjust brightness and orientation to match your environment. - Convenient Controls: Turn pages easily using physical volume buttons. Keep your screen awake automatically while reading. - Double-Page View: Enhance your tablet or landscape reading with side-by-side double page layouts. - Auto Tracking & Bookmarks: Your reading progress is automatically saved. Pick up right where you left off, and use bookmarks for your favorite pages. - Cloud & Local Access: Open files stored directly on your device or access them through cloud integrations via the system picker. Designed for readers who value performance and a clean UI, Bookshelf ensures your reading experience is always a pleasure.

Screenshots

Wunder4 screens
Bookshelf4 screens

Verdict

The call

The clearest difference is in-app purchases: Bookshelf at none against Wunder's 3. Wunder's advantage is ads (none vs shown) and update cadence (daily vs every 8 days). On price, 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. Wunder sells 3 in-app purchases, starting at $2.99 per month. Bookshelf asks for nothing beyond the download.

UpkeepUpdate frequency

Wunder ships an update daily, Bookshelf every 8 days. Both last shipped on November 5, 2026.

Scorecard3 real differences · 7 level
Wunder versus Bookshelf: the parameters behind the verdict, then further details
ParameterWunderBookshelf
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyDaily — betterEvery 8 days
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size366 MB58 MB
Age rating4+4+
Developer国城 林HYUK NAMKUNG

In-app purchases

3 purchases

Wunder

Subscriptions2
  • Reader Member$2.991 Month
  • Deep Listening$4.991 Month
One-time1
  • Wunder Lifetime$9.99
None

Bookshelf

No in-app purchases

Questions

Is Wunder free?
Wunder is free to download, with in-app purchases available.
Is Bookshelf free?
Bookshelf is free to download, with no in-app purchases.
Do Wunder or Bookshelf have ads?
Bookshelf shows ads; Wunder does not.
Which is updated more often, Wunder or Bookshelf?
Wunder ships an update daily, and Bookshelf every 8 days. Most recently, Wunder was updated on November 5, 2026 and Bookshelf on November 5, 2026.

Other comparisons