Description
Afina AI is the ultimate prompt engineering lab for AI developers and engineers.
MULTI-MODEL TESTING
• Test prompts across Claude, OpenAI, GPT-4o, and Gemini
• Side-by-side comparison of responses
• On-device AI support with Apple Foundation Models (free, private)
PROMPT MANAGEMENT
• Create and organize prompts with folders and tags
• Version history to track prompt evolution
COST & PERFORMANCE TRACKING
• Real-time token counting
• Cost estimation before sending
• Latency tracking for each provider
• Rate your responses to find what works
BUILT FOR PRIVACY
• API keys stored securely in Keychain
• On-device AI option for sensitive prompts
• Your prompts stay on your device
REQUIREMENTS
• Bring your own API keys (Claude, OpenAI, Gemini)
• On-device AI requires iPhone 15 Pro or newer
Perfect for prompt engineers, AI developers, and anyone building with large language models.