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/
Quality of Life
- Portraits are now optional for new Lives, with a new skip button.
- You can tap on a World name in a Character or Story to jump to it.
- You can now open a Character’s card from the Circle menu.
Assistant
- The Assistant can now help refine photo generation for Stories and the Library.
- Proposals are much smaller after you accept or decline them.
- Proposals can now be consistently regenerated.
- Proposed Faction affiliations are no longer showing as IDs.
Behind the Scenes
- Player message history increased substantially.
- Pruned unused fields from Locations and Stories.
- Rebalanced Context window budgets for Atlas and Vector models.
Bug Fixes
- Accepting the Agent’s changes to a Character’s Circle should not persist properly.
- Characters are no longer forced to live in their frequent Locations.
- Highlights on hair blend a bit better into dark colors.
- Optional Ads should show again for users outside the US.
- Encountering a Character will no longer override Circle relations.
- Publish buttons should no longer be disabled when you have pending changes.
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
- 78.3 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