DualText Reader vs Polylingo

DualText Reader is an app that lets you enjoy classic novels and literary works by reading the original text side-by-side with its translation. You can bookmark passages that catch your attention, and highlight memorable lines to save them like a scrapbook or vocabulary list. Experience a new way of reading that brings together the depth of the original text and the clarity of the translation. Enjoy your dual-language reading journey.

Read in a foreign language — without the frustration. PolyLingo turns reading into your most powerful language learning tool. Tap any word for an instant translation. Listen to native-quality narration with every word highlighted as it's spoken. Save vocabulary to your personal phrase book. And when you run out of things to read, let AI write a story just for you. INSTANT TAP-TO-TRANSLATE Tap any word or select a phrase to see its meaning instantly. No copying, no switching apps. Translations include pronunciation (IPA), part of speech, and conjugation info — powered by offline dictionaries that work without Wi-Fi. AUDIO NARRATION WITH WORD HIGHLIGHTING Listen to stories read aloud with professional-quality audio. Every word highlights in sync as it's spoken, so you train your ears and eyes at the same time. Adjust playback speed from 0.5x to 2.0x. Perfect for commutes, workouts, or winding down. AI-POWERED STORIES AT YOUR LEVEL Choose your genre, difficulty level, and interests — PolyLingo generates a complete story tailored to you. Pick from narrative, conversational, descriptive, poetic, or simple writing styles. Every story matches your CEFR level (A1 to C1) so you're always in the sweet spot: challenged but never lost. YOUR PERSONAL PHRASE BOOK Save any word or phrase with one tap while reading. Every entry keeps its context, source, pronunciation, and translation. Review your vocabulary anytime and watch your word count grow day by day. CURATED LIBRARY + YOUR OWN BOOKS Browse stories organized by difficulty, genre, and language. Import your own EPUB, PDF, or text files. Filter by CEFR level (A1–C2) to find content that matches exactly where you are. 10 LANGUAGES SUPPORTED Learn English, Spanish, French, German, Italian, Portuguese, Japanese, Korean, Chinese, or Russian — from 6 home languages. DESIGNED FOR COMFORTABLE READING Choose between Dark, Light, and Sepia themes. Adjust font size. Read in immersive fullscreen mode. Your reading position and audio progress are always saved — pick up right where you left off. POLYLINGO PRO Unlock unlimited AI story generation, advanced phrase book features, and cross-device sync with a free 3-day trial. Whether you're a beginner sounding out your first sentences or an advanced learner tackling literature, PolyLingo meets you where you are — and makes every page count. Download now and start reading in your target language today. This app uses Apple's EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/