Myriad Worlds

Next-level world building

Only for iPhone

Free · In-App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Ignite your imagination with Myriad Worlds — a creative launchpad for writers, game masters, and worldbuilders. Generate rich characters, artifacts, locations, and spells in seconds, then turn sparks of inspiration into stories, campaigns, and worlds you’ll actually use. Stuck on a blank page? Myriad Worlds helps you break past creative blocks fast — with human-curated generators built for fiction, tabletop RPGs, and imaginative play. CREATE WITHOUT LIMITS • Characters — names, backstories, personalities, secrets, relationships, and more across traditional, fantasy, and sci-fi styles • Artifacts — magical items, relics, and curios with origins, abilities, drawbacks, and legends • Locations — towns, cities, regions, and settings packed with culture, history, landmarks, and intrigue (Premium) • Spells & Powers — rituals, effects, and sci-fi abilities with clear flavor and mechanical detail (Premium) BUILD YOUR WORLD • Explore curated Worlds like Aetheria and Galactica Valtoria for instant inspiration • Organize everything in Projects — your living World Bible for characters, places, notes, factions, timelines, and plot hooks (Premium) • Generate Session Prep prompts from your project so you’re ready before game night (Premium) • Export beautiful PDFs of characters, locations, and full World Bibles to share or print (Premium) STAY IN YOUR FLOW • Save and browse your library on-device • Optional iCloud backup and sync so your worlds travel with you (Premium) • Monthly content packs that shift generation toward themes like noir, pulp adventure, gothic horror, space western, mythic Japan, and post-apocalyptic (Premium) • No ads — just creative tools YOUR IDEAS, YOUR RIGHTS Every idea you generate is yours to build on. Content is released under Creative Commons Attribution 4.0 (CC BY 4.0), so you can use it in personal or commercial projects — just credit Myriad Worlds. Create freely. Share boldly. Dream big. Welcome to the Myriad Worlds! Read our Privacy Policy here: https://www.shinanolabs.com/privacy-policy APPI Compliance: 日本のユーザーの皆様については、個人情報の保護に関する法律（個人情報保護法）を遵守いたします。詳しくは、当社のプライバシーポリシーをご覧ください。

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What's New in This Version: Thank you for using Myriad Worlds! v 1.3 - Introducing Artifacts: Generate magical items, relics, and curios with rich histories — free to create and save alongside characters. - Introducing Spells / Powers: Craft spells, rituals, and abilities for fantasy and sci-fi worlds (Premium). - Introducing Projects: Build a living world bible — organize characters and locations, track continuity, and generate session prep (Premium). - Monthly Content Packs: Themed packs like Noir, Gothic Horror, and Space Western to steer your generations (Premium). - World Bible PDF export for complete project handouts. - Link characters to locations with relationship types and notes. fixes: - Clearer Premium paywall with subscription disclosure and Privacy Policy & Terms links - FAQ now correctly explains free save vs Premium features - Improved photo handling to reduce memory use when attaching and browsing images - Stronger premium purchase restore and entitlement handling - Added App privacy manifest for App Store compliance Patch 1.3.1 • Corrects an issue with character creation • Corrects an issue with saving characters • Reorganizes character display on larger screen sizes • Performance optimizations

Version 1.3.1

The developer, Damien Anthony Lavizzo, 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.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Provider
    • Damien Anthony Lavizzo
    Size
    • 236.8 MB
    Category
    • Productivity
    Compatibility
    Requires iOS 18.5 or later.
    • iPhone
      Requires iOS 18.5 or later.
    • Mac
      Requires macOS 15.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.5 or later.
    Languages
    • English
    Age Rating
    9+
    • 9+
    • Learn More
    • Infrequent
      Mature or Suggestive Themes
      Horror/Fear Themes
      Guns or Other Weapons
    In-App Purchases
    Yes
    • Myriad Worlds Yearly Premium S$ 9.98
    • Myriad Worlds Monthly Premium S$ 0.98
    • Lifetime Premium S$ 34.98
    • Learn More
    Copyright
    • © 2025 Infinity Trigger
  • Developer Website
  • Privacy Policy
  • Licence Agreement

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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