Lenglio Read & Learn Languages

Learn a language by reading with Lenglio!

Lenglio is a powerful reading app designed to help you learn languages faster through comprehensible input, the most natural and effective way to acquire vocabulary and grammar.

With Lenglio, you can:

Read anything: Copy and paste your own text or upload full book files. No practical limits on text length or file size.

Track what you see: Lenglio allows you to track every word you read, helping you focus on unfamiliar vocabulary.

Understand in context: Define words as you go and save them for later. You can look up individual words or translate full pages.

Read at your level: On-device text analysis shows you how much of the book you understand.

Stay private: Everything is processed on your device. No account required.


Languages supported:
English
French
German
Italian
Portuguese
Russian
Spanish
Czech
Hungarian
Swedish
(More coming soon)


Free to try. No sign-up needed. No AI gimmicks.


Full access requires a subscription or one-time purchase.

Lenglio free includes:
Read a selection of included public domain books
Limited uploading of personal texts
Track all words you encounter while reading
Upload and download your known and learning word lists
Occasional paywalls and upgrade prompts

Lenglio Premium includes:
Unlimited reading library with no content restrictions
Unlimited text difficulty analysis
No interruptions with paywalls or promotions
Priority support

Pricing options:
Monthly Subscription
One-Time Purchase

User Agreement:
https://www.lenglio.app/useragreement
Privacy Policy:
https://www.lenglio.app/privacypolicy