Koitomo
Expressive 3D AI Companion
About
Engage with expressive 3D characters that react, chat, and accompany you. Enjoy lighthearted AI conversations, playful interactions, and customizable companions with lively animations and cheerful moods.
What's New in Koitomo
1.1.0
August 5, 2026
- Meet our new character: Mio. - Improved character memory and conversation context. - Enhanced 3D visuals for smoother, sharper interactions. - UI/UX improvements and bug fixes.
MoreSubscription plans
6 Months
6 Months
In-App Purchases
$34.99
Large Pack
Large Pack
Events
FAQ
What is Koitomo?
Koitomo is an entertainment app that provides users with an interactive 3D character companion. It features AI chat, expressive animations, and customization options for hair, outfits, and accessories.
What are the subscription plans for Koitomo?
Koitomo offers several subscription plans: Weekly at $5.99, Monthly at $11.99, and a 6-Month plan for $49.99. These plans provide access to premium features and content.
Does Koitomo have ads?
No, Koitomo does not contain advertisements. The app is free to download and offers in-app purchases for additional content and features.
What devices does Koitomo support?
Koitomo is currently supported on iPhone and iPod devices. The app is designed for mobile interaction on these platforms.
What is the age rating for Koitomo?
Koitomo has an age rating of 12+. This indicates that the content is generally suitable for users aged 12 and older.
How often is Koitomo updated?
Koitomo was last updated on June 25, 2026, with version 1.0.4. Updates typically bring new features, bug fixes, and performance improvements.
What do users like about Koitomo?
Users appreciate the expressive 3D characters, the friendly AI chat, and the ability to customize their companion's appearance. The real-time voice and video calls are also highlighted as engaging features.
How does Koitomo compare to other AI chat apps?
Koitomo differentiates itself with its focus on visual interaction and expressive 3D characters, offering a more engaging and lively experience compared to text-only AI chat applications.