This app uses images and spaced repetition to help you learn vocabulary in 25 languages. Engage in AI-powered conversations for pronunciation practice and customize your learning with personal photos.
1.11.0
October 10, 2026
Minor bug fixes and performance improvements
Premium features including all Languages and AI Coach
Lengio uses a visual approach, pairing words with images to aid memory. It also incorporates spaced repetition, showing you words at optimal times to prevent forgetting, ensuring words stick effectively.
Lengio supports 25 languages, from Arabic to Ukrainian and Japanese to Portuguese, offering over 221,000 words in total. Each word is accompanied by an image for enhanced recall.
Yes, Lengio features an AI Speech Partner that allows you to hold free-form conversations in your target language. It provides gentle, contextual pronunciation feedback as you speak.
Lengio is free to download and offers core lessons, word browsing, flashcards, and daily reviews at no cost. An optional subscription, Lengio Plus, unlocks additional features.
Lengio Plus provides unlimited daily reviews, access to the AI Speech Partner, all word categories, the ability to use custom card images, and full Did You Know card access. It is available via a subscription.
Your subscription automatically renews unless cancelled at least 24 hours before the current period ends. You can manage or cancel your subscription anytime in your Apple ID account settings.
No, Lengio does not contain advertisements. The app is designed to be a calm learning environment without the distraction of ads.
Lengio is available on iPhone and iPad, making it accessible for users on Apple's mobile and tablet platforms.
