Luma is an AI language tutor that helps you learn by speaking. Have natural conversations, get instant feedback, and build confidence fast — any time, on your phone or the web (coming soon).

Luma uses advanced, ultra-realistic conversational AI to fully immerse you — like practicing with native speakers. Every session is interactive and designed to feel like real-life practice, with an intelligent tutor that maximizes speaking time and gives feedback in the moment. Unlike passive apps that lean on flashcards or long grammar drills, Luma gets you speaking as fast as possible.

English, Spanish, French, German, Italian, Portuguese, Japanese, and Korean — with more on the way.

Yes! We recommend starting in Tutor Mode, where Luma teaches essentials (introductions, numbers, everyday phrases) and lets you practice them in guided dialogues. When you’re comfortable, switch to Roleplay to apply basics in real-world scenarios at your pace.

Luma is excellent for advanced learners. You’ll get immersive roleplays like debates, persuasive speeches, and fast-paced discussions that mimic native conversations — plus detailed feedback to refine style, precision, and fluency.

No. Just open Luma and start a session — no booking, no waiting.

Two core ways to practice: • Roleplay Mode — real-life scenarios (travel, work, social). Luma stays in character and keeps the conversation natural. Works especially well for low-intermediate to intermediate and up, where you can maintain back-and-forth dialog. • Tutor Mode — instant, gentle corrections with quick examples and bite-size drills. Perfect for beginners or anytime you want targeted coaching.

Yes. Speak or type anytime — and switch mid-session whenever you like.

Use Custom Goals & Lessons (e.g., “job interview,” “ordering food,” “presentation rehearsal”). Luma adapts the dialogue, difficulty, and feedback to your objective.

Absolutely. Pick the tone, personality, and speed that motivate you.

Yes — e.g., American or British English; Latin American or European Spanish — so your ear adapts to what you need.

From complete beginner to advanced. Luma detects your level as you speak and adjusts vocabulary, speed, and complexity.

Yes — but in context. Tutor Mode explains patterns briefly and shows natural phrasing with examples you’ll use. You can also request specific grammar topics or follow a level-based grammar path.

Follow recommended unit paths by topic, or build your own with Custom Goals. Roleplays and Tutor Mode content are designed to progress in challenge and breadth.

Luma surfaces key phrases, corrections, and vocabulary from your chats into your Personal Dictionary for quick review.

Short, frequent sessions compound. Streaks help you stay consistent — even 5–10 minutes a day moves the needle.

You can view milestones and share achievements; export options vary by platform and are expanding.

iPhone, Android, and modern web browsers (coming soon). Your learning syncs across devices.

AI conversations require a connection. Some saved content may be viewed offline.

Use a quiet space and a headset/mic. Ensure mic permissions are enabled in your OS and browser settings.

Yes — try Luma conversations for free. Upgrade when you’re ready for unlimited practice.

Full access to 200+ scenarios & lessons (and growing) plus the ability to customize conversations to practice exactly what you want. Available on monthly and yearly plans.

Yes. Manage your subscription in your profile. You’ll keep access until the end of the billing period.

In select regions we provide lifetime access. Availability can vary — check in-app for current offers.

Yes. We don’t sell your data. Conversations are encrypted and used only to improve your experience.

You can clear conversation history and request data deletion from the account settings.

Yes. Get multi-seat licenses, admin dashboards, and progress reporting for companies and schools.

Enable industry-specific roleplays (sales, support, healthcare, tech) or academic situations for students.

Generally ages 7+. Parents can enable safer prompts and review progress.

Yes. Set goals together and check saved phrases and milestones in the review screens.

We’re actively expanding language support. If your native or target language isn’t available yet, you can request it by contacting support@lumaspeak.com. We prioritize new languages based on demand and feedback. support@lumaspeak.com.

Check mic permissions (OS + browser/app), input device selection, and background noise. Try reconnecting your headset and relaunching the app.

Switch to a stable network, close unused tabs/apps, and reduce simultaneous streaming or downloads.

Enable Tutor Mode or ask “Please correct me.” Luma can increase correction frequency on request.