What is AetherHUD?
AetherHUD is an AI developer tool for macOS that shows a Dynamic Island widget tracking API rate limits and token quotas across multiple AI providers. It gives developers real-time visibility into when their rate limits reset, counting down rolling token capacity down to the exact second so you stop hitting invisible quota walls mid-workflow. It supports Claude, Gemini, Grok, Hermes, and OpenAI models, and a customizable dashboard lets you toggle which models appear. A built-in local proxy intercepts rate-limit headers to read your usage, and the app advertises 100% client-side privacy with no cloud servers involved. A global hotkey (Cmd+Shift+Q) brings the HUD up quickly, and the build is natively optimized for Apple Silicon M1, M2, M3, and M4 Macs. Pricing is a single lifetime purchase of $28 with no recurring fees, including the universal macOS DMG installer, support for seven frontier models, and free lifetime updates; a promotional code, FIRST3, is listed for 80% off. For developers juggling several LLM APIs at once on a Mac, AetherHUD is a focused monitoring utility worth a look in the BestAIFor AI developer tools listings.
What is AetherHUD used for?
Monitoring LLM API rate limits and token quota resets across multiple providers from the macOS menu bar
How much does AetherHUD cost?
Lifetime
$28 one-time — universal macOS DMG, support for 7 models, free lifetime updates
Pros and cons
Pros
- Dynamic Island widget shows rolling token capacity and reset countdowns to the exact second
- Tracks Claude, Gemini, Grok, Hermes, and OpenAI in one dashboard
- Built-in local proxy reads rate-limit headers with 100% client-side privacy, no cloud servers
- Global hotkey (Cmd+Shift+Q) and toggle which models appear
- Native Apple Silicon optimization for M1/M2/M3/M4 Macs
Cons
- macOS only — no Windows or Linux build
- Requires routing API traffic through a local proxy to capture headers
- Covers a fixed set of seven providers; others are not supported
- Tracking depth depends on each provider exposing rate-limit headers
Questions about AetherHUD
What is AetherHUD used for?
AetherHUD is used to monitor AI API rate limits and token quotas on macOS, showing real-time reset countdowns in a Dynamic Island widget so developers avoid hitting quota limits unexpectedly.
Is AetherHUD free?
No. AetherHUD is a one-time lifetime purchase of $28 with no recurring fees, and it includes free lifetime updates. A promo code, FIRST3, is listed for 80% off.
Which AI providers does AetherHUD track?
AetherHUD tracks rate limits and token quotas for Claude, Gemini, Grok, Hermes, and OpenAI models, and you can toggle which ones appear on the dashboard.
Does AetherHUD send my data to the cloud?
No. AetherHUD advertises 100% client-side privacy with no cloud servers; it uses a built-in local proxy to read rate-limit headers on your own machine.
What are the best alternatives to AetherHUD?
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