Rebuilt for modern iOS: experience the quiet elegance of fine paper reading for EPUB & CHM files. Rich typography customization. Pay once, enjoy full access forever.
Most e-readers are bloated with monthly subscription traps, intrusive ads, and clumsy formatting.
CHMate brings the quiet focus and tactile elegance of a real book back to your screen.
Native EPUB and CHM reader with rich typography customization, instant search, and paper themes.
Trusted by readers for over a decade, now rebuilt natively for modern iOS.
Pay once, own forever. Full unlimited access with no subscriptions.
CHMate+ is a local EPUB and CHM reader for iPhone and iPad. Import the books and documents you already own, arrange them into a library you enjoy, and read each one in the way that suits it best.
CRAFTED FOR FOCUSED READING
• Paper Texture & Themes: Curated paper backgrounds, customizable fonts, line spacing, margins, and dark mode
• Distraction-Free: Clean interface designed to put nothing between you and the text
• Tactile Gestures: Smooth chapter transitions and fluid page-turning that respect your reading rhythm
DUAL FORMAT POWER: EPUB & CHM
• EPUB: Perfect for literature, novels, and reflowable publications
• CHM & MHT: Read technical documentation, programming references, and compiled help manuals with structured tables of contents
POWERFUL, PRIVATE UTILITIES
• Instant Search: Lightning-fast full-text search across chapters
• Highlights & Notes: Capture the quotes that move you and review annotations easily
• iCloud Theme Sync: Seamlessly sync your typography themes across your devices via CloudKit
• Local Wi-Fi Transfer: Drop books directly from your computer browser to your device over Wi-Fi without cables
HONEST, ONE-TIME PURCHASE
• Full access and unlimited bookshelf included from the start
• No in-app purchases. No recurring subscriptions.
• No ads. No tracking.
Ratings & Reviews
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New in this update:
• Browse and download curated public-domain books directly in CHMate+, with real covers and visible download progress
• Books appear immediately on your shelf while downloading; pause, resume, retry, or remove them at any time
• Improved Chinese and Japanese typography, including vertical layout, ruby spacing, and progress-preserving layout switches
• Reworked Find in Page so matches stay visible, result counts remain clear, and the keyboard gets out of the way
• A clearer Add Book menu, Recent sorting by default, and many reading and stability fixes
Version 260821.0
The developer, 贤安 陈, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
贤安 陈
Size
7.8 MB
Category
Books
Compatibility
Requires iOS 18.0 or later.
iPhone Requires iOS 18.0 or later.
iPad Requires iPadOS 18.0 or later.
Apple Vision Requires visionOS 2.0 or later.
Languages
English and 7 more
English, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Traditional Chinese
