App info
- Installs
- 5,000+
- Category
- Dating
- Content rating
- Mature 17+
- Version
- 1.0.25
- Released
- Jun 15, 2026
- Last updated
- 23 Sept 2026
- In-app purchases
- Yes
- Contains ads
- No
- In-app price range
- $2.39 - $199.99 per item
- Promo video
- No
- Requires Android
- 8.0
Screenshots
Rankings
Where this app stands in South Korea, updated 13 Oct 2026
Top free · Dating
#21 ▲3
Top grossing · Dating
#28 ▼1
Top paid
Not in this chart today
- Top free · Dating
- Top grossing · Dating
Show as table
| Date | Free | Grossing |
|---|---|---|
| 13 Oct 2026 | #21 | #28 |
| 12 Oct 2026 | #24 | #27 |
| 11 Oct 2026 | #22 | #26 |
| 10 Oct 2026 | #21 | #26 |
| 9 Oct 2026 | #17 | #24 |
| 8 Oct 2026 | #17 | #25 |
Top 10 countries
Best rank in each country today. Click a country to see its graph.
What's newin version 1.0.25
1. 사용 환경 개선. 2. 오류 수정.
About this app
Conversing with a Japanese person of the opposite sex while learning the language. Raise them with cute love.
Read full description
Learn Japanese while chatting with a Japanese female friend! KoiBridge, a new concept language exchange platform combining AI coaching and real-life conversation. Stop language exchanges that end with just light greetings! KoiBridge not only provides instant matching with Japanese friends currently online, but also features an AI language learning engine that takes care of your conversation. Naturally master authentic local expressions and culture that you cannot learn from textbooks while conversing. ━━━━━━━━━━━━━━━━━━━━━━━ ▶ 'AI Language Learning' that improves instantly while conversing Cultural & Contextual Intent Analysis: The AI kindly explains the hidden nuances of messages sent by the other person or the local Japanese cultural background. Real-time Expression Analysis & Learning: It automatically extracts key words and expressions used in the conversation to help you make them your own. AI Recommended Replies & Custom Translation: When you wonder, "What should I reply to in this situation?", the AI suggests natural-sounding recommended answers. Use the translation feature to instantly turn what you want to say into perfect sentences. ▶ 'Real-time Automatic Translation' for Beginners Don't worry if you don't know any Japanese. Real-time automatic translation is supported within the chat window, allowing for seamless, natural, and flexible communication. ▶ 'Find Personalized Friends & Travel Matching' Perfect for You Matching by Level/Language: We recommend the optimal conversation partners that perfectly match the language you want to learn and your current level. Share Travel Plans: You can find and interact with Japanese friends planning a trip to Korea, or friends you can meet locally when you travel to Japan. ▶ A Safe and Clean Global Community We block rude users at the source through thorough 24-hour monitoring and a user etiquette rating system. We guarantee an environment where anyone can have warm conversations with peace of mind. ━━━━━━━━━━━━━━━━━━━━━━━ ▶ Highly Recommended for These People! Are you bored of only talking to AI and want to improve your skills by conversing with real native speakers? Do you want to learn the true nuances and expressions within sentences, rather than just relying on a translator? Do you want to make local friends or gain firsthand local information ahead of a trip to Japan? Do you desire in-depth cultural exchange with Japanese friends interested in K-Culture? Meet your first Japanese friend on Koibridge now!