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Extentos vs Fine

Fine focuses on building software with AI agents, not on smart-glasses integration.

Side by side

What it is
Extentos:Extentos adds multi-vendor smart-glasses capabilities to iOS and Android apps with a simulator, AI agent and analytics.
Fine:Build Software with AI Agents.
Best for
Extentos:Vendor-agnostic smart-glasses integration
Fine:General AI-agent development
Who it’s for
Extentos:Mobile developers who want to integrate smart-glasses features without hardware.
Fine:—
Pricing
Extentos:Free
Fine:Free
Works with
Extentos:Swift, Kotlin, Maven Central, Swift Package Manager
Fine:—
DevHunt upvotes
Extentos:1
Fine:75
Launched on DevHunt
Extentos:Jul 2026
Fine:Jan 2023

Extentos features

  • MCP Server. Drives full integration from code to a running app using a coding-agent aware of all APIs.
  • SDK. Native iOS (Swift) and Android (Kotlin) SDK, vendor-agnostic, available via Swift Package Manager and Maven Central.
  • Simulator. Browser-based emulator that behaves like real glasses, enabling testing without hardware.
  • Agent Runtime. Configurable voice assistant runtime supporting multiple models (Claude, GPT, Gemini, local) and voices.
  • Analytics. Collects error, latency, frame-drop and usage metrics from real glasses deployments.

Fine features

Build Software with AI Agents.

Based on each tool's website and DevHunt data. Details may change; check the official sites.