MugenHeart - AI Chat RPG
Type a name, meet your hero
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Card Store now open! Type any name — AI creates your character. Shape the world, the bond, the story. Buy-once RPG. No subscription. Dice-battle TRPG cards!
`An AI-powered story RPG where you shape everything.
Type a name and your character comes to life — AI generates their personality, looks, and voice. Set the world, define your relationship, and let the story unfold through simple choices.
FEATURES
Instant Character Creation
Just type a name. AI generates the profile — job, personality, speech style. Or craft every detail yourself.
World & Relationship Settings
"What if it were the Sengoku era?" Set any stage you like. Childhood friend, boss, rival — you choose how your story begins.
Card Store (NEW)
Add story cards ("Mugen Cards") and watch your library grow. Free cards available to get started.
Playable Story Cards
Dice battles, party play, character growth — every run tells a different story.
Easy 3-Choice Mode
Advance the story with a single tap.
Story Diary
Your journey is recorded automatically, so you can look back anytime.
Day System
Stories progress day by day, at a comfortable pace.
PRICING
Core features: Free
Full unlock: One-time purchase (no subscription)
Story cards: Some paid (one-time purchase, no subscription)`
NOTE
AI features require a Google Gemini API key (official free tier available).`
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Version 1.0.243 Highlights
- Open the card store directly from in-app events
- Various improvements
The developer, Tips co.,ltd., 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Tips co.,ltd.
- Size
- 80 MB
- Category
- Entertainment
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- Japanese
- Age Rating
13+
- 13+
- Infrequent
Profanity or Crude Humor
Mature or Suggestive Themes
Horror/Fear Themes
Alcohol, Tobacco, Drug Use or References
Sexual Content or Nudity
- In-App Purchases
Yes
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- Copyright
- © 2026 Tips co.,ltd.
