When Claude Code or Codex is waiting on you, the notch tells you first.
See system health, AI usage, and agent status in the notch, the menu bar, or a draggable Floating Gauge.
Pro is a one-time licence, not a subscription. 5-day trial, no card.
Scroll to wake it up⌄
CPU, memory, battery and AI usage on either side of the notch. You choose what goes left and right, and how wide.
See Claude, Codex, pi, Grok and Hermes at a glance: running, waiting for you, failed, quota limit. When one needs you, the notch expands, changes colour and plays the voice alert you picked. Everything pending lands in one list window.
Proanswer Claude, Codex and pi prompts right in the notch, without switching back to the terminal.
Set used-percentage thresholds (50/80/90/95 by default). When a quota window crosses one, the notch expands with the provider, the window and the reset time, once per cycle.
iMac and external displays switch to the menu bar automatically. Drag the Floating Gauge anywhere. The new Clean style sizes its text to the preset, and values stay white until they cross a threshold.
Usage and agent status come from local CLI and session data. No telemetry, no analytics backend.
One-time licence · up to 3 Macs · 5-day trial, no card
A working HTML replica of the VoidNotch notch. Open the panel, switch tabs, then trigger the alerts an agent or a quota would raise and answer them. Every number is simulated demo data, not a reading from your Mac.
ProAnswering in the notch is a Pro feature.
Without a notch, VoidNotch moves to the menu bar and the Floating Gauge. Drag the gauge around the desktop.
Rendered straight from VoidNotch's interface code with demo data. These are not mockups, and every number is an example, not a measurement.
CPU, memory, disk, battery, temperature and AI usage in one place, with the agents that need you listed underneath.
System, usage and agent tabs, one click away.
Health score, CPU, memory, disk, network, power and thermals.
Remaining quota per provider and when it resets.
Which agent is running and which one is waiting on you.
Daily tokens, cost and provider share, read from your local Claude and Codex logs.
Find what you marked with a keyword such as _DELETE_ and move it to the Trash in one go.
Demo data. Rendered from VoidNotch 0.17.0 source.
Claude · Codex · Gemini (Antigravity) · Grok, and more via CodexBarCore, on a best-effort basis.
Usage and session figures displayed in the app are read from local CLI and session data on your Mac. There is no VoidNotch telemetry and no VoidNotch analytics backend for product usage.
Polar is contacted for licence activation, validation, and deactivation. Provider or runtime components you already use may make their own network requests independently of VoidNotch.
One-time perpetual licence for up to 3 Macs. Tax is calculated by Polar at checkout. Voluntary 14-day refund. Try Pro locally for 5 days / 120 hours without a card.
Free to download and use. The MIT licence covers the code published at tag v0.6.0 only, and that grant is irrevocable for that code. Later versions are proprietary.
Pay once · 3 Macs · 14-day voluntary refund · 5-day trial, no card
Buy Pro · $15 · 3 MacsPurchase is a licence entitlement. The same notarized app download covers Free and Pro; a licence key unlocks Pro. Checkout is hosted by Polar (Merchant of Record).
Pro is a one-time licence entitlement (not a subscription). Try Pro locally for 5 days / 120 hours. Cardless, no checkout. The public notarized download is a zip containing VoidNotch.app. Download, extract it, move the app to Applications, then open it. Safari usually extracts it automatically.
Prices shown before location-dependent tax. Polar calculates tax at checkout. Voluntary 14-day refund; Polar may separately issue refunds under its buyer terms or chargeback-prevention rights.
Licence keys arrive via Polar receipt email and the Polar customer portal, not on this page after checkout return.
Yes. The current public download is VoidNotch v0.17.2 and it is Apple-notarized. The download is a zip containing VoidNotch.app. Download it, extract it, move the app to Applications, then open it. Safari usually extracts it automatically. No Gatekeeper right-click bypass, and no Xcode required. If the in-app update in v0.15.0 or earlier reports a signature or notarization error, download the current version here once; in-app updates work from v0.15.1 on. The MIT licence covers the code published at tag v0.6.0 only.
The app can unlock Pro features locally for 5 days (120 hours) without a card or Polar checkout. When the trial ends, Pro features lock until you activate a purchased licence key.
The public download is arm64 for Apple Silicon only. Intel Macs can run VoidNotch when you build the code published at tag v0.6.0, which is covered by MIT. Later versions are proprietary. The HUD moves to the menu bar when there is no notch, but temperature readings are unavailable because the thermal sensors are read through Apple Silicon's IOHID sensors and the Intel SMC path is not implemented. macOS 14 or later.
Ordinary use does not need Xcode. Download the notarized zip, extract it, move VoidNotch.app to Applications, then open it. Safari usually extracts it automatically. Xcode is only needed if you build the code published at tag v0.6.0, which is covered by MIT. Later versions are proprietary.
No. Pro is a one-time perpetual licence for up to 3 Macs.
That provider degrades to “unavailable” rather than lying to you, and we ship a fix on a best-effort basis. Free and Pro both get it.
Yes. A voluntary 14-day refund. Email support@voidnotch.com with your Polar order or receipt reference. Polar may separately issue refunds under its buyer terms or chargeback-prevention rights.
