Compare AI tools
Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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Skye A | Aider A | OpenRouter S | |
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| Tagline | An agentic iPhone home screen that replaces your static icon grid with AI widgets that proactively surface health, calendar, finance, and local context — without you having to open a single app. | Terminal-based AI pair programmer. Git-aware, model-flexible. | One API, every model. Pay-as-you-go, no subscriptions. |
| Category | Agents | Coding | Dev Platform |
| Pricing | Waitlist / Beta (pricing not yet disclosed) | Free (open source) + whatever API you use | Pay per token — model-dependent |
| Best for | iPhone power users who are frustrated that Siri is still reactive and want their home screen to actually anticipate their day. | Developers who want open-source tooling with full control. | Developers experimenting across models. Apps that want fallback logic. |
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| Kai's verdict | The concept is genuinely compelling — turning the home screen into a living AI layer is a smarter bet than yet another chat interface — but this is vaporware until it ships publicly and we see whether Apple's sandbox lets it breathe. (Verdict pending Phi's full review.) | A-tier. The right answer if you want open-source + terminal-native + model-agnostic. | S-tier for model-shopping. I use this for every prototype before committing. |
| Link | Open → | Open → | Open → |