Myrlo - AI Stories & Roleplay
Build a life in an AI world
Only for iPhone
Free · In‑App Purchases · Designed for iPhone
iPhone
Build a life in a fictional world, meet AI companions, and see where it goes.
Myrlo is AI interactive fiction built around one continuous life in a fictional world — not disposable chats, and not a story you throw away when the scene ends.
Find a world that catches you. Choose a Pathway in. Meet Characters who already live there. Play in your own words — say what you want, take action, change direction — and keep going. What happens stays with your life.
Everything weaves together. Stories, characters, places, and memories connect in one massive world people contribute to. You set a direction and still naturally run into what belongs there: familiar faces in new situations, places you’ve been, and lore that deepens as you explore.
FIND A WORLD WORTH LIVING IN B
rowse fantasy, science fiction, romance, mystery, drama, and more.
Each Pathway drops you into a life already in motion — something to react to from the first message, not an empty chat.
Come back to the same world and keep living. Enter new Stories as Threads inside your life, or follow what you find next without starting over from nothing.
MEET CHARACTERS WHO LIVE THERE
Explore Characters across Myrlo’s worlds — people with history, places, and relationships.
Characters can appear across different genders and presentations while staying true to who they are at the core.
Your Life keeps who you’ve met and what’s already happened between you.
PLAY IN YOUR OWN WORDS
There are no fixed dialogue choices.
Write what you say and do. Ask questions. Take risks. Change your mind. Follow a lead or ignore it entirely.
Pick a Myrlo narration model for balanced storytelling, richer detail, faster replies, or deeper reasoning.
FOLLOW WHAT CONNECTS
You don’t have to learn a system diagram.
Stories aren’t isolated conversations. They’re part of a connected world — recurring Characters, familiar places, lore behind what you just lived, and another experience waiting somewhere else in the same world.
Follow what interests you. Your life accumulates as you go.
CREATE WHEN YOU’RE READY
Create Characters and Stories inside the worlds you explore.
Start with an idea and use Myrlo’s tools to shape Characters, develop new scenarios, and add more possibilities to a setting.
Creators who go further can deepen a world with locations, lore, and stories for other people to live in.
START FREE
Basic roleplay is free and unlimited.
Fragments are Myrlo’s premium currency for extras like premium AI models, image generation, and other enhanced features.
Myrlo Premium adds expanded context and memory, more daily Fragments, premium models, and priority processing.
Your life is just getting started. See what else is out there.
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Highlights
- Drastically improved load times when navigating the app on mobile, with reduced bandwith consumption.
- Characters now have profile dimensions—Core, Image, Social, Intimacy, Conflict, Emotion, Agency, Principles, and Tensions—that guide editing, Coach, and publish readiness.
- Resolved an issue where minted Characters created during play were always Male.
- The AI Agent can now help refine World and Story cover photos with you.
- Stories can now activate more organically, instead of waiting a fixed amount of time.
- Characters can now carry lasting physical and mental conditions.
Updates
- Story covers are now 16:9 instead of square.
- Concept cards and World covers use a refreshed style with more saturated color and stronger contrast.
Quality of Life
- On Character, Story, and World edit screens, the Coach dock and composer scroll more reliably.
- Text areas are now larger on mobile, so there’s more room to type.
- Coach photo generation shows progress (“Generating Photo”) while the image is being made.
Behind the Scenes
- The Director can now retrieve memory and Library entries as needed, instead of only at the start of a turn.
Bug Fixes
- Story covers should no longer be blurry globs of grey.
- Declining a World cover draft waits for the decline to finish before responding.
- Covers, thumbnails, and portraits are less likely to go missing when catalog image IDs are incomplete—the app can fall back to the expected catalog path.
- Story thumbnail and cover jobs load World data more reliably in the background workers.
The developer, Brandon Diaz, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Contact Info
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Brandon Diaz
- Size
- 78.8 MB
- Category
- Entertainment
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Frequent
Mature or Suggestive Themes
Infrequent
Profanity or Crude Humor
Horror/Fear Themes
Alcohol, Tobacco, Drug Use or References
Sexual Content or Nudity
Contains
Advertising
- In-App Purchases
Yes
- Premium (Weekly) $2.99
- Premium (Monthly) $8.99
- Premium (Annual) $69.99
- Copyright
- © 2026 BRANDON DIAZ
