The #1 Language App for Expats, Nomads, & Frequent Travelers

Not fluent—just good enough to be dangerous.

Practice what you need. Speak when it matters.

dangerous is having the skills to thrive in any setting

Used By Thousands
Of Loyal Travelers

★ ★ ★ ★ ★
Live like local on day one.

get things done and make new friends

You don’t need fluency—just language skills within reach.

say hello. flirt a little. order a drink.

If you can dream it, we can teach it. Practice any subject or topic.

Shopping for culinary essentials 🥩🥬

Making party reservations 🍽️

Flirting at the bar 💖

Meeting your father-in-law 👨‍🦳

Your favorite anime ⛩️

Street slang 🫱🏽‍🫲🏼

And many more 🌍🌄

become conversation-ready

Roleplay and repetition to ensure you're always prepped to speak with confidence.

Speak & Listen
like in real-life

Roleplay Practice
until you're ready

stay motivated

Forget the grammar drills—just culture and fun exercises that stick.

What Our Fans Said!

"

Michelle Chen, 30, Mom

★ ★ ★ ★ ★

This app is my secret weapon in Barcelona! Just enough to go about my daily life and no more feeling lost or helpless while my husband and I live abroad.

"

Alex Miller, 42, Software Engr.

★ ★ ★ ★ ★

Learning a language has never been as immediately impactful. Now I can charm the locals and navigate my culinary adventures like a boss.

FAQ

How do I get an invite code?

Click here to sign up for the waitlist and you'll be contacted once we're ready.

How is dangerous more effective?

We make speaking a new language achievable by teaching what benefits your life in the shortest time. Practice your speaking & listening skills with lessons based on topics and scenarios you'll use in real-life.

How does dangerous work?

We help you master scenarios via bite-sized lessons. The app boosts your speaking and listening skills by encouraging you to verbalize, think, and repeat everything you learn. It guides you to practice what you learn through personalization and roleplay.

What scenario or topics do you offer?

Any topic is possible. Our users have requested scenarios we never even considered ourselves. Fun and immediate lessons are the key to better learning.

What proficiency level will dangerous get me to?

Our goal is to help you become "dangerous enough" to enrich your life. dangerous may be a stepping stone to becoming fluent, but dangerous isn't for learning all the specifics of a language.

Which devices does this run on?

The app works on any Apple iOS device running iOS 10 or newer.

Is there an Android version?

No Android version at the moment, sign up for the waitlist here.

Which language pairs do you support?

We're working with beta users who are learning Chinese (China & Taiwan), German, French, Italian, Japanese, Spanish (Mexico & Spain), and Portuguese. Let us know if you're looking for another language here.