Prompt Watch

Multi-Model AI API Tool

$6.99 · Designed for iPad

- Professional API client for Claude, ChatGPT, Gemini, Grok, Perplexity and Openrouter - Configure once on iPhone, use instantly on Watch - Your keys, your privacy Prompt Watch - LLM API Client for Apple Watch A professional API client for Apple Watch enabling direct voice interaction with leading AI models. Speak to your wrist, get instant AI responses. REQUIRES YOUR OWN API KEYS This app does not provide AI services. You must have API keys from: Anthropic (Claude), OpenAI (ChatGPT), Google (Gemini), xAI (Grok), Perplexity, or OpenRouter. KEY FEATURES Voice-First Interface — Natural speech-to-text with text-to-speech responses 6 AI Providers — Switch seamlessly between Claude, ChatGPT, Gemini, Grok, Perplexity, and OpenRouter OpenRouter Integration — Access hundreds of AI models through a single API key Customizable Watch Home Screen — Configure up to 4 widget shortcuts on your Watch home screen. Assign any provider and model, set a fixed prompt for instant one-tap responses, or leave it empty to open dictation. Customize widget name, icon, and color. Google Calendar Tools — List events and create calendar entries with voice commands Prompt History — Review conversations with token usage tracking synced across devices Custom Prompts — Save reusable templates for quick access on Watch Advanced Controls — Adjust temperature, tokens, Top K/P, and system prompts per provider Privacy-First — API keys stored locally, direct communication with providers Seamless Sync — Configure on iPhone, use on Watch instantly PROFESSIONAL FEATURES Hundreds of models via OpenRouter (GPT-4o, Llama, Mistral, and more) Multiple model options per provider Token usage monitoring (input/output/total) Request duration tracking Full API parameter control MCP tool integration (Google Calendar for Claude, ChatGPT, Gemini, and Grok) SETUP Get API keys from your chosen providers Configure settings in iPhone app Sync to Apple Watch Start speaking For developers and AI enthusiasts who want professional LLM access on their wrist. No subscriptions. No data collection. Just direct API control.

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Watch Home Screen Widgets Configure up to 4 shortcut widgets directly on app home screen. Assign any provider and model, set a fixed prompt for instant one-tap responses, or leave it empty to trigger dictation. Customize each widget's name, icon, and color — layout adapts automatically to fill the available space. OpenRouter Support Access hundreds of AI models through a single OpenRouter API key — including GPT-4o, Llama, Mistral, and many more. Switch between them just like any other provider.

Version 1.2

The developer, Jan Stepanek, 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:

    • Location
    • Other 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
  • Jan Stepanek
Size
  • 11.3 MB
Category
  • Utilities
Compatibility
Requires iOS 26.0 or later.
  • iPhone
    Requires iOS 26.0 or later.
  • iPad
    Requires iPadOS 26.0 or later.
  • Mac
    Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 26.0 or later.
  • Apple Watch
    Requires watchOS 26.0 or later.
Languages
English and 2 more
  • English, Czech, German
Age Rating
13+
  • 13+
  • Learn More
  • Infrequent
    Medical Treatment information

    Contains
    Health or Wellness Topics
Copyright
  • © Jan Štěpánek, 2026
  • Privacy Policy

    • Supports

    • Family Sharing

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