New · AI stories, audio, grammar tips & smart vocabulary.

Learn a language with parallel stories you actually care about.

Read AI-generated stories in two languages side-by-side. Tap any word for instant translation. Your vocabulary saves automatically.

14 days of Premium free on every new account
Free forever after that
No credit card
Every new account starts with 14 days of Premium free (audio, a story every day, AI translations). No card. Then Free forever.

Everything you need in one place

The app combines AI-generated parallel texts, instant translations, audio, grammar hints and vocabulary review — so you don’t have to jump between tools, tabs and dictionaries.

📖
AI-generated parallel stories
Choose topic, level (A1–C1) and languages (e.g. Romanian ↔ Russian/English). The app generates aligned columns, with story length tuned to your level.
Comprehensible input
🖱️
Tap-to-translate with quality options
Click a word to see translation, examples and part of speech. Free users use free translation service; Premium can choose free or AI-powered translation per language pair.
Zero friction
🎧
Audio & grammar, built-in
Listen to stories with TTS audio (Premium and the 14-day trial), see short grammar hints for tricky phrases, and finish with a quick quiz to check comprehension.
Read · Listen · Check

How it works

The flow is simple: generate a story, read & listen with instant help, and review the vocabulary you actually needed — not random flashcards.

1
Tell us what you want to read
Pick your languages, level and topic (transport, café, work, weekend, medical, etc.). Optionally set story length (50–1000 words per language) — or just use the default for your level. Not sure of your level? Take the free CEFR test →
2
Read, listen & tap when needed
Read the parallel story and listen to built-in audio. When a word is unclear, tap it for translation, grammar hints and examples. Premium users can choose translation quality (free dictionary or AI-powered).
3
Review vocabulary in context
Every tapped word is saved with the exact sentence where you saw it. Review later with spaced repetition and quick quizzes, export to CSV/Anki on higher plans.

Plans for every learner

Every new account starts with 14 days of Premium free – no credit card required. After that, stay on Free as long as you want, or upgrade when you need more.

Free Forever
€0
forever
Perfect for casual learners. Browse public stories or create your own weekly.
  • ✓
    1 story per week with quizzes.
  • ✓
    ≈50 free lookups/day, saved to vocab.
  • ✓
    Browse public stories without signup (guest mode).
  • ✓
    Smart vocabulary review & PDF export.
Create free account
GOOD FIRST UPGRADE
Premium 1 – Starter
14-day free trial included
€3
per month
Daily readers who want audio, grammar hints and translation options.
  • +
    Everything in Free, plus:
  • ✓
    1 story per day (vs weekly).
  • ✓
    200 lookups/day (vs 50) + 50 AI-powered.
  • ✓
    Audio, quizzes, grammar hints & PDF export.
Start with 14 days free

Need more? Plus €7 and Pro €12 →

Need to downgrade? You can switch plans or return to Free anytime from your account dashboard. Usage counters always show your remaining stories, audio and translations in real time.

Your questions answered

Still deciding? Here are the most common questions from learners considering Bilingual Reader.

How is this different from Duolingo or Babbel?
Unlike gamified lessons with isolated sentences, Bilingual Reader uses comprehensible input— full stories in context. You read naturally (like a book) while seeing translations side-by-side. We haven't measured BiReader against other apps, and no single method suits everyone.
Will I actually learn, or just read?
Reading shows you words and grammar again and again in context, and BiReader adds practice around it: you save words, review them with spaced repetition, listen to audio for pronunciation, and track your progress. How much you learn depends on your level, how often you read and how much you review.
Is the AI content accurate and natural?
Stories are written at your CEFR level and aligned paragraph-by-paragraph, so you always see both versions side by side. Premium users can choose dictionary-based (free) or AI translation for word lookups. Content is AI-generated and not reviewed by a person before you read it, so an occasional mistake can slip through — if you spot one, tell us and we'll fix it.
Which languages are supported?
Any language pair is possible. Popular combinations include Romanian ↔ English/Russian/Ukrainian, Spanish ↔ English, French ↔ English. The system generates stories and audio for your specific pair— no pre-made content limitations.
How long until I see results?
You'll notice familiar words coming back from your very first stories. The habit that works best is short and steady: one story a day plus a quick review of the words you saved. Your progress page shows your streak, stories read and words read, so you can watch it add up. Like any method, fluency comes from sustained practice.
Can I cancel or change plans anytime?
Yes. Cancel, upgrade, or downgrade from your account settings. When you downgrade to Free, all your stories and vocabulary remain accessible—you just return to Free plan limits. Downgrading doesn't delete anything.

Start reading in two languages today

Read a story about anything you like, at your level, in two languages side by side. Start free with 14 days of Premium — no card required.

Create Free Account → Browse sample stories first Get it on Google Play

No commitment • Cancel anytime • All your data stays yours

Free tools

No account needed — try these before you sign up.

Vocabulary Size Test → Time-to-Fluency Calculator → Verb Conjugator →

Popular collections

Jump straight to reading practice for your level and language.

English Reading Practice A1 → English Reading Practice A2 → Spanish Reading Practice A1 → Romanian Reading Practice A1 → English Short Stories for Beginners → Learn English Through Reading → Parallel Texts: English ↔ Spanish →