CrossTalk by ArnoCrossTalkbyArno
Open app

Learn By chatting in with an AI partner

Download on the App StoreGet it on Google Play

Built based on the linguistic method of the same name, you learn the language how we naturally do: In natural context without the anxiety of making mistakes.

Today
M
今日は何について話したいですか?
ListenSlowTranslation
I'd like to talk about my weekend trip to Kyoto.
M
京都、いいですね。一番楽しかったことは何ですか?
ListenSlowTranslation

What is CrossTalk?

App that teaches you a language without using it

No lessons, no flashcards, no streaks. You just have a conversation, and the app does the teaching in the background. Here's the whole loop in three steps.

Pick a language and a topic

Choose any of 30+ languages, then start a chat about whatever you want, your trip to Kyoto, your job, last night's dinner. There's no fixed curriculum.

Topics

Chat in your language, get replies in theirs

Type or speak in the language you already know. Your AI partner replies in the language you're learning, at a level just slightly above yours so it stretches you without losing you.

MT
Mika Tanaka
A1
How do you start your morning?
MT
窓のそばでコーヒーを飲みます。
ListenSlowTranslation
That sounds peaceful. What do you do next?
MT
それから仕事の前に本を読みます。
ListenSlowTranslation
Reply naturally

Tap to learn, never get stuck

Don't know a word? Tap it for a translation. Still confused? Tap “I'm lost” and CrossTalk pauses the chat for a 90-second mini-lesson, then drops you right back into the conversation.

のそばで
Tap to learn, never get stuck
コーヒー
Translation

coffee

I drink coffee by the window.

A different approach

Less studying. More conversation.

Less studying. More conversation.
Typical language lessonsCrossTalk
Follow a set curriculumChoose any topic, any time
Practice replying in the language you’re learningChat in your language, get replies in theirs
Pause to look up a word or revisit a lessonTap to learn, never get stuck
Move through predefined lesson levelsA partner that learns your level
Mini-lessons

Confused for a second? Get a 90-second lesson.

When a word, phrase, or grammar pattern trips you up, CrossTalk by Arno pauses the chat and runs a tiny three-module lesson built around what you just saw. You finish in under two minutes and the conversation picks up exactly where you left off.

  • Triggered the moment you tap “I’m lost,” not at a fixed schedule
  • Pulled from the exact sentence you didn’t understand
  • Resumes the conversation with the new word ready to use
Mini-lesson · Tutor mode
“to get the hang of”
A common phrase that means to slowly start understanding how something works.
90 sec3 modulesB1 level
Module 2 of 3 · Example
“Don’t worry, you’ll get the hang of it after a few tries.”
“Don’t worry, you’ll get the hang of it after a few tries.”
Try it
Use “get the hang of” to talk about something new you’re learning.
Your comprehension
Updated after each message
+3 this week
Week 1
Week 2
Week 3
Week 4
Week 5
Week 6
Week 7
Week 8
A2Detected: B1B2
Vocabulary stretchB1 → B1+
Sentence lengthAuto-tuned
Speaking pace0.9× when needed
Adaptive partner

Your partner gets to know you, not the other way around.

Most apps make you pick a level once and call it a day. CrossTalk by Arno re-estimates your comprehension after every message and shifts the conversation up or down so it always sits in your sweet spot, that magic place just past what you already know.

  • Reads your replies for grammar range and vocabulary depth
  • Picks new structures and words slightly above your level
  • Backs off and rephrases the moment you stop following

The CrossTalk by Arno method, in three habits.

Borrowed from second-language acquisition research and tuned for conversation.

Listen for meaning first

Hear input that is just above your current level. That stretch is where new words become learnable.

Reply naturally

Answer in your native language or the one you study. Just keep the conversation moving.

Use text after listening

Try to grasp the audio first, then peek at text or translation to confirm what you caught.

Common questions

CrossTalk by Arno FAQ

Short answers about the crosstalk method, comprehensible input, AI language partners, and how the app works in real practice.

What is CrossTalk by Arno?

CrossTalk by Arno is an AI language learning app based on the crosstalk method. You write or speak in your own language, and your AI partner replies in the language you are learning, so you get understandable input from real conversation.

How does the crosstalk method help language learning?

The crosstalk method gives you input you can understand before you are forced to produce perfect sentences. You keep the conversation moving in your strongest language while your partner gives you level-matched language to read, hear, and gradually acquire.

Is CrossTalk a comprehensible input app?

Yes. CrossTalk is built around comprehensible input: messages that are clear enough to follow, but slightly above your current level. The app adjusts vocabulary, grammar, and pace so each conversation stays useful without becoming overwhelming.

Do I have to answer in the language I am learning?

No. You can answer in your native language, the language you are learning, or a mix of both. The goal is to keep the conversation natural while your AI partner keeps giving you input in the target language.

Can I practice Spanish, Japanese, or other languages with CrossTalk?

Yes. You can practice Spanish, Japanese, English, and many other languages. CrossTalk works best when you choose topics you actually care about, then let your AI partner adapt the conversation to your level.

How is CrossTalk different from a normal AI chatbot?

A normal chatbot mostly responds to prompts. CrossTalk is designed for language learning: it estimates your level, keeps replies understandable, gives translations and grammar help when needed, and turns confusing moments into short mini-lessons.

Is CrossTalk free?

Yes. You can use CrossTalk free for 10 minutes every day. CrossTalk Premium removes the daily timer and gives unlimited conversations, translations, grammar help, mini-lessons, and saved learning cards.

Pricing

Start free, upgrade when you want more time.

Free

$0forever

10 minutes every day

A daily conversation window for trying CrossTalk and building a habit.

Premium

$17.99USDper month

Unlimited usage all day

Unlimited CrossTalk conversations, translations, grammar help, and mini-lessons.

CrossTalk pricing

Final regional price appears at checkout

Stop studying. Start talking.

Open the app, type one sentence in your own language, and watch a real conversation start.