Fa - AI Agent

Productivity

$9.99 · Designed for iPad. Not verified for macOS.

Fa is a personal AI agent that lives on your phone and your Mac. Chat with any OpenAI-compatible provider, run a real sandboxed coding agent, let it build mini-apps for you, and generate images, speech, and music — privacy-first, with your keys in the Keychain. ANY PROVIDER, YOUR KEYS - OpenRouter, OpenAI, Anthropic, Google, Ollama — any OpenAI-compatible endpoint - Add custom providers with your own base URL and models - On-device models (Gemma, WebLLM) for offline, zero-key chats - API keys stay in the iOS/macOS Keychain — never in config files, never uploaded A REAL AGENT, NOT JUST A CHAT - Fa thinks out loud: watch live reasoning, tool calls, and results - Sandboxed shell, file system, git, Python, Lua, SQLite, and JavaScript - Reads, writes, and patches code; searches the web; fetches pages - Approval tiers keep you in control of every write and command MINI-APPS ON DEMAND - Ask Fa to build an app — calculator, maps, notes, trackers — and it appears in your sidebar - Mini-apps can use your calendar, contacts, HomeKit devices, and Health data (with your permission) - Keep chatting with Fa right inside the app to refine it MEDIA GENERATION - Generate images inline in the chat - Text-to-speech and music generation with per-slot media models - Play audio and video right in the conversation YOUR DATA, YOUR DEVICE - Privacy-first analytics: no message text, no keys, no file contents — ever - Sessions stored locally, with optional iCloud sync - Rename sessions, branch conversations, rewind and checkpoint WORK THE WAY YOU LIKE - Dark and light themes, English and Russian UI - iPhone, iPad, and Mac — one app, one agent - Free and open source: bring your own key, pay only your provider Fa is the agent that works for you — on your hardware, under your rules.

Ratings & Reviews

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Bug fixing in agent commands calls

Version 1.0.1

The developer, Uladzimir Klyshevich, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based 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

Seller
Uladzimir Klyshevich
Size
155.9 MB
Category
Productivity
Compatibility
Requires iOS 16.0 or later.
  • iPhone
    Requires iOS 16.0 or later.
  • iPad
    Requires iPadOS 16.0 or later.
  • Mac
    Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English
Age Rating
9+
Copyright
© 2026 Uladzimir Klyshevich
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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