Apps Like Viewer DUO for iPhone and iPad
Viewer DUO screenshots
Ranked alternatives
Showing 201–220 of 1,000 ranked alternatives.


Quick Capture - Vault notes
Pradeep Burugu
, ideas, and moments instantly
And ideas directly into Obsidian vaults. Create multiple destinations within a single or connect to multiple vaults. Quickly draft text, images, or links and save them to specified locations without switching apps.

Harvard Classics
Frank Young
Explore history, philosophy, and science.
The app presents Harvard Classics selected by Dr. Eliot, covering religion, philosophy, civilization, and science.


Linga: Read & Learn Languages
PragmaTech Limited
Books, , track progress
Real books in Spanish, French, German, Italian, Russian, and English. Tap any word for translation and build vocabulary. Import personal book collections. Track progress and set reading goals. Sync reading history across devices.

3lines.org
Jon Hargett
Import Chinese ePub, add romanization and translation,
Convert ePub files in Simplified or Traditional Chinese to include romanization lines (pinyin, Sidney Lau, Yale) and native language lines (English, Spanish). Export as PDF.


pScanner:PDF Document Scanner
AI Scanner Network Technology Co., Ltd.
Scan documents, convert to PDF, share instantly
Turn your phone into a powerful . Capture and convert documents to PDF, JPG, Word, TXT, and more. Edit scans with auto-edge cropping and filters. Extract text using OCR. Merge and split PDFs. Share or print files directly.


MackinVIA
Mackin Book Company
Access eBooks, audiobooks, and notes
Access digital books, audiobooks, and resources through the Reader. Bookmark pages, take notes, and highlight text. Search within books and access citations. Use Merriam-Webster™ dictionary for definitions. Customize text size and font.


BookPod - Audiobooks, Podcasts
Irvinesoft Inc
Scan books, convert to audio, listen anytime
Convert text from PDFs, documents, web pages, and images into audiobooks. Read aloud with customizable voices. Play audio in the background during activities like cooking or driving. Serve as an audio guide for tours and museums.


Rar Sharp
锦文 游
Extract and manage archive files.
The app can extract files from RAR and ZIP archives. It supports password-protected RAR files and allows users to preview files within an archive.

المصحف المحمدي ورش
Mohammed Benaraich
Read Quranic text and navigate pages
Search the Qur'an quickly with a fast engine. Memorize verses using workshop narration. Access an index of surahs, parts, and parties. Read from high-quality pages without internet connection.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.