Q Language

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Everyone
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About this app

Q Language is an immersive language-learning app for adults. Choose English or Korean as your target language, then build a learning path around why you need it and your current level.

FROM PURPOSE TO PRACTICE
• Choose a goal such as travel, work, everyday conversation, interviews, or study.
• Take a short placement check covering listening, reading, writing, and speaking.
• Q Language provides situations matched to your goal and level.
• Set a daily target and follow a focused learning plan.

THE Q LANGUAGE LOOP
1. SAY — Speak before seeing a translation or model answer.
2. THINK — Review what you meant and how your sentence works.
3. REBUILD — Say it again more accurately and naturally.
4. LIVE — Use the same skill in a new situation provided by Q Language or with a real learner.

Q Language measures whether you can use a skill again, not how long you stay in the app. Transfer retries and Can-Do evidence show what to practice next.

AI FEEDBACK THAT EXPLAINS
After your first attempt, AI can analyze form, meaning, word choice, and tone. Q Language shows a corrected version, a natural alternative, and the reason behind the change, then saves useful items for review. Feedback that cannot be grounded in evidence is not presented as confirmed.

1:1 IMMERSION MISSIONS FOR ADULTS
For supported English missions, two adult learners join a voice-only mission. Each person receives a different role and mission information only they can see, while both share one goal. Use the target language to exchange what the other person needs and solve the mission together.

• Exactly two participants
• Voice only, with a time limit
• Different roles and information only you can see
• One shared goal
• Leave, report, block, and rematch-prevention controls
• The full call is not recorded by default

After the call, each learner submits a short evidence statement. The original evidence audio is deleted after evaluation unless the learner explicitly chooses to keep it.

SUPPORTED LANGUAGES
• Learning languages: English and Korean
• Interface languages: English and Korean
• 1:1 immersion missions: starting with supported English missions

Q Language counts successful performance in real situations—not time spent in the app.
Goal-based English and Korean speaking with AI feedback and 1:1 immersion.
Updated on
Aug 12, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

The first public release of Q Language.
• Goal- and level-based English and Korean learning
• New-situation speaking practice with AI feedback
• Review, growth tracking, and supported English 1:1 adult voice missions
• Monthly and annual Plus subscriptions with account controls
Content rating
Everyone
Users Interact, In-App Purchases
Learn more

App support

About the developer
윤석규
skyutech@gmail.com
상탑로 66-17 402호 권선구, 수원시, 경기도 16607 South Korea

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