Koitone: AI Boyfriend Romance
Your AI Boyfriend from a Photo
Free · Designed for iPad. Not verified for macOS.
"Koitone" is a romance story & chat game where you enjoy stories with AI characters straight out of a K-drama.
Doctors, pilots, idols, chaebol heirs, childhood friends… step into a fictional world full of charming, richly written characters. As the protagonist, you weave your own story through conversations and choices.
◆ Natural chat with characters
Real-time, well-paced conversations. Characters respond based on the flow of your chat, so the story keeps unfolding.
◆ Create original characters
Just choose a name, personality, speech style, and art style (real / anime) to create your own original character. You can freely set the world and backstory, too.
◆ Meet a diverse cast
A colorful cast of characters created by talented creators. A cool older type, a cheerful younger one, a tsundere heir… find the character that fits your mood in Discover.
◆ Scene illustrations that bring the story to life
As your conversation progresses, matching scene illustrations appear, drawing you deeper into the story.
◆ Build your illustration collection
Scene illustrations unlocked through the story have rarity tiers. The more you read, the more your collection grows — the fun of collecting, built in.
◆ Slow-burn story episodes
Readable episode chapters gradually deepen your bond with the characters, making each story truly special.
Recommended for
- Fans of K-dramas, K-POP, and Korean pop culture
- Lovers of otome games, romance simulations, and visual novels
- Anyone who enjoys natural conversation with AI
- Those who want to create their own original characters
* This app is a work of fiction. All characters and conversations are fictional.
【Pricing】
Free to play. For those who want more conversations, we offer monthly memberships (Basic / Pro) and token packs. Subscriptions auto-renew unless canceled at least 24 hours before the period ends. Manage or cancel anytime in Settings > Apple ID > Subscriptions.
Terms of Service: https://koitone.com/terms
Privacy Policy: https://koitone.com/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Review and edit character memories, report inappropriate AI replies and images, and dismiss the keyboard by tapping above it.
The developer, Sendinair Labs Inc., 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
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sendinair labs Inc.
- Size
- 39.5 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 12 more
- English, French, German, Indonesian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Vietnamese
- Age Rating
16+
- 16+
- Frequent
Mature or Suggestive Themes
Infrequent
Profanity or Crude Humor
Alcohol, Tobacco, Drug Use or References
Contains
User-Generated Content
Social Media
- Copyright
- © 2026 Sendinair labs Inc.