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Best Ubcard Reader Apps

247+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated August 2026

Looking for free ubcard reader apps? 20 of our 247+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Ubcard Reader Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1UBCARD READERUBCARD READERFree—NoNoJun 2026
2MessengerMessengerFree4.7★ (13M)YesYesAug 2026
3iPublishCentral ReaderiPublishCentral ReaderFree3.7★ (156)NoNoAug 2026
4ReaderReaderFree was $2.995.0★ (3)NoYesMay 2026
5ReadEra – book reader pdf epubReadEra – book reader pdf epubFree4.2★ (231)NoNoAug 2026
6Thorium ReaderThorium ReaderFree4.3★ (7)NoNoAug 2026
7ReadFlowReadFlowFree4.8★ (5)NoYesAug 2026
8File Reader: PDF, ZIP, RARFile Reader: PDF, ZIP, RARFree was $1.993.0★ (2)NoYesAug 2026

Top Picks for Ubcard Reader

Messenger#2

Messenger by Meta Platforms, Inc.

Text, audio and video calls
Strong Contender
🌐 Social Networking
4.7😞(13M ratings)
FreeAdsIn-App Purchases
#13in Social Networking
Messenger screenshot 1
Messenger screenshot 2
Messenger screenshot 3
Messenger screenshot 4
Messenger screenshot 5
Messenger screenshot 6

Connect with friends and family through text, audio, and video calls. Share photos, videos, and large files, and express yourself with custom themes and animated content. Features an AI assistant for help and support.

What We Love

  • 📱 Useful for staying connected with friends and family
  • 🗣️ Enables easy communication through text, voice, and video
  • 💬 Convenient group chat features
  • 🌐 Works across multiple devices and platforms

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔒 Privacy and security concerns
  • 🔄 Unnecessary updates that remove useful features
iPublishCentral Reader#3

iPublishCentral Reader by iPublishCentral

Worth Considering
📚 Books
3.7(156 ratings)
Free
iPublishCentral Reader screenshot 1
iPublishCentral Reader screenshot 2
iPublishCentral Reader screenshot 3
iPublishCentral Reader screenshot 4
iPublishCentral Reader screenshot 5

Read and manage your digital library with this app. It supports PDF and EPUB formats, allowing you to organize books, customize your reading experience with notes and highlights, and sync progress across devices. Download content from various sources, including cloud storage and email.

More Ubcard Reader apps to explore

4
Reader
Reader
Reader
minimalist powerful PDF reader
Free
$2.99 | 100% OFF

This app provides a distraction-free reading and annotation experience for PDF documents on iOS. Seamlessly sync your annotated files with your Mac for further editing and workflow integration via iCloud.

Distraction-free readingPDF annotationiCloud sync with Mac
📊 Productivity
(3)
free with in-app purchases
5
ReadEra – book reader pdf epub
ReadEra – book reader pdf epub
ReadEra – book reader pdf epub
Read books & PDF files easily!
Free

This app allows you to read and listen to books and documents in various formats, including PDF and EPUB. It offers text-to-speech functionality, customizable reading settings, and a built-in book manager for your library. Enjoy an ad-free and registration-free reading experience.

Multi-format ebook support (EPUB, PDF, MOBI, DOCX, etc.)Text-to-Speech (TTS) for listening to booksAd-free and registration-free experience
📚 Books
(231)
free
6
Thorium Reader
Thorium Reader
Thorium Reader
Read it your way
Free

Organize all your ebooks, comics, and manga in a single app. Customize your reading experience with adjustable text, fonts, and themes. Listen to audiobooks and zoom into visual content with ease.

Unified bookshelf for all contentAdjustable text size and spacingMultiple font options
📚 Books
(7)
free
7
ReadFlow
ReadFlow
ReadFlow
Read PDF books like EPUB!
Free

This app transforms PDF documents into a comfortable reading experience on small screens. It offers text reflow, customization options for fonts and themes, and iCloud sync for seamless access across devices. Enjoy reading PDFs as easily as other ebook formats.

PDF text reflow for mobileCustomizable fonts and themesImport custom font files
📊 Productivity
(5)
free with in-app purchases
8
File Reader: PDF, ZIP, RAR
File Reader: PDF, ZIP, RAR
File Reader: PDF, ZIP, RAR
PDF ZIP RAR CBZ CBR Viewer
Free
$1.99 | 100% OFF

Easily open and view various document and archive formats, including PDFs, ZIPs, RARs, and image files. Enjoy fast, smooth reading of large files and browse archives directly within the app. It works offline, making your documents accessible anywhere.

Supports PDF, ZIP, RAR, CBZ, CBRImage file support (JPG, PNG, HEIC, TIFF)Fast and smooth large file viewing
📚 Books
(2)
free
9
FullScreen Reader
FullScreen Reader
FullScreen Reader
Full-screen website goodness!
Free

This app provides a distraction-free web browsing experience optimized for reading comics and websites. Save bookmarks, resume pages, and enjoy a minimal interface that keeps the focus on content. Optional upgrades offer advanced features like auto-scroll and data saving.

Fullscreen web readingWebsite bookmarksPage bookmarks and categories
🎬 Entertainment
(1)
freemium
10
eBoox - fb2 ePub book reader
eBoox - fb2 ePub book reader
eBoox - fb2 ePub book reader
Read books comfortably
Free

This application provides a comfortable and customizable reading experience for a wide variety of e-book formats. It offers features like bookmarks, highlights, dark mode, and offline reading, with seamless online synchronization. Books can be easily uploaded from various sources, including cloud storage and email.

Supports EPUB, MOBI, FB2, DOC, TXT, and moreCustomizable fonts, text size, and brightnessDark mode and offline reading
📚 Books
(3.5K)
free
11
Sutra — eBook Reader
Sutra — eBook Reader
Sutra — eBook Reader
Read Kavita, Calibre & OPDS
Free

Access your entire book collection from various sources in one beautiful app. Enjoy a customizable reading experience with synced progress, bookmarks, and highlights across devices. Organize your library with series info, search, and collections.

Connect Kavita, Calibre, and OPDS serversEPUB and PDF reading with page-curl effectRich typography and reading themes
📚 Books
(5)
free
12
PDF Reader - Viewer
PDF Reader - Viewer
PDF Reader - Viewer
PDF Reader & File Manager
Free

This app provides a privacy-focused way to view, organize, and manage PDF files on your device. It offers tools for merging, splitting, securing documents, and converting images to PDF, all processed locally for enhanced data safety.

View and organize PDF filesMerge and split PDFsSecure documents with passwords
🔧 Utilities
(57)
ad-supported
13
TotalReader - ePub, DjVu, MOBI, FB2 Reader
TotalReader - ePub, DjVu, MOBI, FB2 Reader
TotalReader - ePub, DjVu, MOBI, FB2 Reader
by LTD DevelSoftware
Free

This app is a versatile reader supporting a vast array of book, document, comic, and source code formats. It offers advanced customization for reading comfort, cloud integration, and file management tools.

Wide range of supported formatsCloud and network service integrationSpeech synthesizer
📚 Books
(368)
free with in-app purchases
14
Ebook Reader
Ebook Reader
Ebook Reader
by EBOOKS.COM PTY LIMITED
Free

Access and read your favorite books on the go with this free application. Enjoy a vast collection of popular titles, read online, or download them for offline access. Features include intuitive page turning, adjustable fonts, and synchronized reading progress across devices.

Read books online or offlineSync reading progress across devicesAdjustable font size and night mode
📚 Books
(583)
free
15
PDF Reader - Smart Reader
PDF Reader - Smart Reader
PDF Reader - Smart Reader
by truong nguyen xuan
Free

This app is a fast and lightweight document viewer for PDF, Word, Excel, and PowerPoint files. It offers smart file management, offline access, and easy sharing, making it ideal for students and professionals. Enjoy a seamless reading experience with features like search, bookmarks, and dark mode.

All-in-one document viewer (PDF, DOCX, XLSX, PPTX, TXT)Smart file managerOffline document access
📊 Productivity
(4)
ad-supported
16
Flash Reader
Flash Reader
Flash Reader
Reading Reimagined
Free

This app helps you read faster by displaying words rapidly, bypassing subvocalization. It supports various document formats and offers customization options to improve reading speed and comprehension.

Rapid word display (RSVP)Supports numerous document formats (PDF, EPUB, DOCX, etc.)Import from Pocket, Instapaper, Dropbox, and camera
📊 Productivity
(155)
free with in-app purchases
17
Lipex Light Novel Reader
Lipex Light Novel Reader
Lipex Light Novel Reader
Read web novels & EPUB files
Free

Organize and read your EPUB light novels with a customizable reading experience. Track your progress and discover new stories within your personal library.

Import EPUB light novelsOrganize your libraryTrack reading progress
🎬 Entertainment
(3)
free with in-app purchases
18
Reader+ : Scan & Read Books
Reader+ : Scan & Read Books
Reader+ : Scan & Read Books
eBook Reader & Book Scanner
Free

Instantly digitize your physical books using your device's camera. This app supports various file formats and cloud storage, offering features like TTS, customizable reading settings, and social sharing.

Scan physical books with rear cameraSupports PDF, EPUB, TXT, CBZ, CBR formatsCloud storage integration (Google Drive, Dropbox, iCloud)
📚 Books
(23)
free with in-app purchases
19
HID Reader Manager
HID Reader Manager
HID Reader Manager
by HID Global
Free

This app simplifies the management of compatible HID readers. It allows administrators to configure settings, update firmware, and export reader status. Users can also upgrade readers to support Bluetooth and OSDP.

Configure reader settingsUpgrade reader firmwareInspect and export reader status
💼 Business
(26)
free
20
Fluent Reader Lite
Fluent Reader Lite
Fluent Reader Lite
Simplistic RSS Client
Free
$1.99 | 100% OFF

A simple, open-source RSS client that supports various self-hosted and commercial services. It offers features like dark mode, content filtering, and article organization. Optimized for multitasking on iPad.

Supports Fever, Google Reader, Inoreader, and Feedbin APIsDark mode for UI and readingConfigure content loading (full or webpage)
📡 News
(10)
free

FAQ about Ubcard Reader

Are there free ubcard reader apps for iPhone?
Yes — 20 of the top ubcard reader apps we rank are free to download, including UBCARD READER and Messenger.
UBCARD READER has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 247+ ubcard reader apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.