BlowWater - Chat in Japanese
Learn Japanese in real chats
Only for iPhone
Free · In‑App Purchases
iPhone
No expensive tutors. No time spent teaching. Just real conversations with people who are also learning the same language as you, turning everyday dialogue into your primary learning material.
CHAT BEFORE YOU'RE FLUENT
Language learning without expensive tutors, endless grammar drills, or waiting until you are "fluent enough" to speak. BlowWater turns real-time conversations with real people into your primary study material from day one.
REAL-TIME DUAL-LANGUAGE CHAT
Write in your native language. Your message sends in the language you are learning, and their reply arrives translated back to you. Both versions stay on screen so you always retain full context while building real conversational confidence.
CONTEXT-BASED LEARNING
Word Translation: Tap any word in a message to see its meaning, hear pronunciation, and save it to your deck.
Conversational Memory: Saved words remember the exact sentence they came from—no random, out-of-context word lists.
Full Translation: Long-press any complete message for an instant full translation.
DAILY QUIZZES
Turn your past conversations into interactive multiple-choice quizzes.
Smart review intervals move correct answers further out and bring difficult words back sooner.
Your next daily match stays blurred until you complete your quick review.
PRONUNCIATION & SPEAKING FEEDBACK
Read messages aloud to get pinpoint accuracy feedback. BlowWater highlights the specific sounds or words you missed instead of giving a generic score out of ten. Tap to hear audio playback anytime to practice mimicking real speech.
NO ADS, NO SUBSCRIPTIONS
Zero ads, no monthly fees and no annual fees. BlowWater is free to use with the standard AI model, and premium models are optional one-time purchases you can ignore entirely. Download BlowWater today and start talking.
Privacy Policy
https://blowwater.app/privacy.html
Terms of Service
https://blowwater.app/terms.html
Ratings & Reviews
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Improve user experience for matching, messaging, and quizzes
The developer, Pak Wai CHEUNG, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Pak Wai CHEUNG
- Size
- 320.1 MB
- Category
- Education
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later.
- iPhone
- Languages
English and 13 more
- English, French, German, Hindi, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Vietnamese
- Age Rating
13+
- 13+
- Infrequent
Profanity or Crude Humor
Mature or Suggestive Themes
Sexual Content or Nudity
Contains
Messaging and Chat
User-Generated Content
- In-App Purchases
Yes
- Huge Bag of Diamonds $24.99
- Big Bag of Diamonds $14.99
- Small Bag of Diamonds $4.99
- Copyright
- © 2026 BlowWater