LingoLooper: AI Language Game
Lumi Labs AB · Leaning
LingoLooper is an AI language game that drops you into a 3D city and has you speak with AI avatars in 29 languages, then grades your grammar, vocabulary and fluency.

About LingoLooper: AI Language Game
What Is LingoLooper
LingoLooper is a mobile language learning app from Lumi Labs AB, a small studio based in Sweden. It swaps flashcards for a stylized 3D world: you pick a city, walk to a café, a clinic, a gym or a park, and start a spoken conversation with the character standing there.
The gap it targets sits between understanding a language and speaking it. Most apps train recognition, so you can read a menu long before you can order from one. LingoLooper pushes the harder half with AI speaking practice. You talk, the avatar answers out loud, and the app keeps the exchange alive with hints when you stall.
The limits are worth knowing up front. Everything runs online, there's no free tier once the opening conversations are used, and the app is still in early access at version 0.22, so bugs turn up now and then. You also won't find a grammar syllabus here. It's a practice space, not a course.
Getting Started
- Install the app on iOS or Android and open it. Your first loops work without an account.
- Spin the globe, pick a city, then choose a spot such as a café, an office or a hospital.
- Meet the avatar and hold the mic button to answer in the language you're learning. Suggestions appear on screen when you need a push.
- Read the feedback after the loop, save useful phrases to your library, and register the account if you want progress synced across devices.
Product Information
A quick look at LingoLooper: AI Language Game's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- Intermediate learners who hit a plateau
- People moving abroad in the next few months
- Shy speakers
Tasks
- Rehearsing one specific errand
- Reviving a language you studied years ago
- Building a personal phrase list
- Warming up before a lesson
Scenarios
- Ten minutes on a commute
- The week before a trip
- Keeping two languages alive while living abroad
Key features
A Walkable 3D City
Each language opens onto a small 3D map with locations such as a café, a gym, an office, a park, a neighbourhood, a hospital and a downtown strip. You choose the place, and the situation follows from it. A café means ordering and small talk. A clinic means explaining what hurts. That structure does more work than a topic list, because the setting tells you what kind of language to expect.
1000+ Avatars With Personalities
The characters aren't a single voice behind a text box. LingoLooper ships more than a thousand AI avatars, each with an interest and a manner, and the app frames them as people you can keep visiting. You might end up talking football with the same bartender three sessions in a row. Familiarity lowers the pressure, which is the point.
Speech Recognition With On-Screen Help
You speak, the app transcribes, and the avatar replies in kind. If a sentence won't come, suggestion chips offer a way to say what you mean, which keeps a beginner from stalling out in the first thirty seconds. Advanced Settings lets you switch the speech input model when your accent or your device microphone trips up the default.
Feedback After Every Loop
When a conversation ends, LingoLooper scores you on vocabulary, grammar, style and fluency. Fluency comes from your pause before answering and your speaking rate. Vocabulary comes from response length plus how varied your words were. The numbers are concrete enough to compare across weeks, which is more useful than a vague "good job".
Transcripts and a Phrase Library
Every loop keeps a transcript you can reread. Save a line to your vocabulary tracker and it stays available for review, so the phrases you fumbled become the phrases you drill. This is the part that turns chatting into study.
LingoLeague
LingoLeague puts your practice against other learners and friends on a leaderboard. It's a light competitive layer rather than the core of the product, and it helps on the days when motivation is the only thing missing.
Pros and cons
Pros
- Speaking first: the whole product is built around your voice, which is the skill most apps leave for last.
- Feedback you can measure: fluency, vocabulary and grammar scores give you a baseline and a way to see movement over a month.
- 29 languages on one subscription, including smaller ones such as Croatian, Swahili and Ukrainian.
- No account needed to try it, so you can judge the conversation quality before paying anything.
- Cheaper than tutoring: at $14.99 a month it undercuts a single hourly lesson in most cities.
Cons
- Online only: no offline mode, so a flight or a subway tunnel ends the session.
- No free plan: after the opening conversations you need a subscription, and the price varies by country and store.
- Early access rough edges: version 0.22 still throws the odd bug, and some locations and languages are thinner than others.
- Speaking and listening only: no reading, writing or grammar drills, so it can't stand alone as a full course.
Frequently asked questions
Not as a long-term plan. The download is free and your first conversations work without an account or a trial signup, but continued practice needs a subscription. Some regions also show a free trial, and the length differs by store.
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