Polyphony: AI Narrative Engine
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About this app
Polyphony: The Ultimate Private AI Narrative Engine
Polyphony is a next-generation platform for world-builders, roleplayers, and writers who want total control over their AI storytelling experience. Unlike other platforms, Polyphony is a "Bring Your Own Key" (BYOK) app, meaning your stories stay truly private, local, and secure on your device.
FORGE YOUR OWN UNIVERSE
Unleash your creativity with a suite of sophisticated tools designed for deep immersion:
•Neurons (Character Agents): Create complex AI personalities with unique memories, traits, and styles.
•Lorebooks: Build a persistent encyclopedia for your world. Define locations, items, and history that the AI will actually remember and respect.
•World State Engine: Your narrative isn't just a chat log. The world evolves based on your actions, maintaining a consistent reality across your entire story.
TOTAL PRIVACY & CONTROL (BYOK)
We believe your stories are personal. Polyphony operates with a "Privacy First" philosophy:
•Bring Your Own Key: Connect to your preferred AI providers (DeepSeek, OpenAI, etc.) directly. You only pay for what you use, with no hidden subscriptions or data mining.
•Local-First Storage: Your databases, characters, and lore are stored securely on your device, not on our servers.
•On-Device AI Utilities: We use advanced local embedding models (ONNX/DJL) to process long-term memories without sending your entire history to the cloud.
SHARE AND DISCOVER
While your vault is private by default, Polyphony allows you to inspire others:
•World Sharing: Export your world configurations into unique "World Codes" and share them with the community.
•Ghost Hub: Download worlds created by other users and step into new dimensions instantly.
•Seamless Backups: Export your entire vault into an encrypted archive to ensure your creative legacy is never lost.
MODERN INTERFACE, CLASSIC IMMERSION
•Dynamic Themes: Experience a UI that reacts to your story with beautiful, fluid animations and customizable fonts.
•Immersive Mode: A distraction-free environment focused entirely on the narrative flow.
•Cross-Model Compatibility: Easily switch between different AI models and providers to find the perfect voice for your story.
Step into Polyphony today and start building the stories only you can tell.
Polyphony is a next-generation platform for world-builders, roleplayers, and writers who want total control over their AI storytelling experience. Unlike other platforms, Polyphony is a "Bring Your Own Key" (BYOK) app, meaning your stories stay truly private, local, and secure on your device.
FORGE YOUR OWN UNIVERSE
Unleash your creativity with a suite of sophisticated tools designed for deep immersion:
•Neurons (Character Agents): Create complex AI personalities with unique memories, traits, and styles.
•Lorebooks: Build a persistent encyclopedia for your world. Define locations, items, and history that the AI will actually remember and respect.
•World State Engine: Your narrative isn't just a chat log. The world evolves based on your actions, maintaining a consistent reality across your entire story.
TOTAL PRIVACY & CONTROL (BYOK)
We believe your stories are personal. Polyphony operates with a "Privacy First" philosophy:
•Bring Your Own Key: Connect to your preferred AI providers (DeepSeek, OpenAI, etc.) directly. You only pay for what you use, with no hidden subscriptions or data mining.
•Local-First Storage: Your databases, characters, and lore are stored securely on your device, not on our servers.
•On-Device AI Utilities: We use advanced local embedding models (ONNX/DJL) to process long-term memories without sending your entire history to the cloud.
SHARE AND DISCOVER
While your vault is private by default, Polyphony allows you to inspire others:
•World Sharing: Export your world configurations into unique "World Codes" and share them with the community.
•Ghost Hub: Download worlds created by other users and step into new dimensions instantly.
•Seamless Backups: Export your entire vault into an encrypted archive to ensure your creative legacy is never lost.
MODERN INTERFACE, CLASSIC IMMERSION
•Dynamic Themes: Experience a UI that reacts to your story with beautiful, fluid animations and customizable fonts.
•Immersive Mode: A distraction-free environment focused entirely on the narrative flow.
•Cross-Model Compatibility: Easily switch between different AI models and providers to find the perfect voice for your story.
Step into Polyphony today and start building the stories only you can tell.
Build worlds and chat with AI. Private, local-first BYOK narrative engine.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
What’s new
Welcome to the Polyphony Open Beta!
-Quality of life (QoL) improvements
-You can now stop a call instantly during generation in the Story screen.
-Enjoy a more polished look with our new aesthetic, dynamic text bubbles.
-Dive into the latest "Polyphony" volume, now available!
-Reworked our "Phantom Brain" architecture.
-Transparency: Updated Settings with easier access to our Privacy Policy for better data transparency.
-Quality of life (QoL) improvements
-You can now stop a call instantly during generation in the Story screen.
-Enjoy a more polished look with our new aesthetic, dynamic text bubbles.
-Dive into the latest "Polyphony" volume, now available!
-Reworked our "Phantom Brain" architecture.
-Transparency: Updated Settings with easier access to our Privacy Policy for better data transparency.
App support
About the developer
Alfredo de Jesus Coronado Garcia
hello.astrokit@gmail.com
Los Patos
Barrio San Luis
64102 Monterrey, N.L.
Mexico
