Isekai One
AI anime roleplay & stories
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Step through the portal. Chat with anime characters who remember you, fall for you, and pull you into stories that never end. New worlds added weekly.
Fall into a living anime world.
Isekai One is an AI-powered roleplay and interactive-fiction app where every story writes itself around you. Chat one-on-one with anime characters who have their own moods, secrets, and desires — or step into open-ended worlds where your choices shape what happens next.
This isn't a chatbot. It's a cast of characters who remember you.
CHARACTERS WHO FEEL REAL
• Talk to demon lords, villainesses, knights, rivals, and more — each with a distinct voice and personality.
• They remember what you tell them across conversations. Your bond grows over time, from wary strangers to something much deeper.
• Every reply shifts how they feel about you. Warmth is earned, not given.
STORIES THAT NEVER END
• Enter dozens of hand-crafted worlds — fantasy, romance, villainess, academy, LitRPG, horror, sci-fi, and more.
• The AI narrates scene by scene. Speak, act, or improvise — nothing is on rails.
• Turn any scene into a manga, hear it read aloud, and set the mood with a living soundtrack.
BUILD & SHARE
• Create your own worlds and characters in minutes.
• Publish them to the community, gain followers, and play what everyone else is building.
VIP PASS
• Unlock unlimited turns, the most powerful AI, and every feature.
• Available as weekly, monthly, or annual plans — each with a 3-day free trial.
• Prefer to pay as you go? Crystals top you up any time.
Isekai One is intended for adults (17+). Stories are AI-generated fiction.
Your next obsession is one tap away. Step through the portal.
Terms of Use (EULA): https://tpmbgacbvufbczffumtc.supabase.co/functions/v1/terms
Privacy Policy: https://tpmbgacbvufbczffumtc.supabase.co/functions/v1/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Othmane Zaidy, 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
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Othmane Zaidy
- Size
- 82.5 MB
- Category
- Entertainment
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 16.4 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
- English
- Age Rating
16+
- 16+
- Frequent
Mature or Suggestive Themes
Infrequent
Cartoon or Fantasy Violence
Profanity or Crude Humor
Horror/Fear Themes
Alcohol, Tobacco, Drug Use or References
Sexual Content or Nudity
Guns or Other Weapons
Contains
User-Generated Content
- In-App Purchases
Yes
- 3400 Crystals $49.99
- 1200 Crystals $19.99
- 450 Crystals $8.99
- 120 Crystals $2.99
- VIP Annual $79.99
- VIP Monthly $19.99
- VIP Weekly $6.99
- Copyright
- © 2026 Othmane Zaidy