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AppsNetlinkNetwork guard for MacNekotAI quota meter for iPhone
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Netlink
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Download
Netlink app icon

Know when your exit IP changes.

Netlink audits your public IP, VPN and proxy flags, DNS and time zone, scores the result, and keeps watch from your menu bar.

View on the Mac App Store ↗Free · Pro one-time purchase · macOS 14 or later
Netlink diagnostics window showing an exit path map and a score of 86
  • Mac App StoreReviewed by Apple
  • macOS 14+Native Mac app
  • 9 languagesFollows your system
  • No accountNothing to sign up for
  • Pro, onceNo subscription
See it in action

A tour of Netlink in 27 seconds.

Real app footage. IP addresses are blurred.

Always in view

Your network status, wherever you look.

86Wed 9:41
Exit 203.0.113.24 · Tokyo↑ 1.2 MB/s · ↓ 18.4 MB/s

Menu bar

A live, color-coded score. Click for the status panel with live upload and download rates.

Network score86Excellent · JP
Exit IP203.0.113.24Stable · 3h

Desktop widgets

Score, exit and status on your desktop, with an Inspect button right in the widget.

86JP · Fiber

Floating widget

A small companion that stays above your windows. Pro unlocks more styles and characters.

Diagnostics

One click. Eight stages. One clear score.

Netlink walks the path from your Mac to the open internet, then explains every deduction and how to fix it.

  • Exit path map: this Mac → DNS → exit → reputation → sites
  • Every deduction with a fix and its estimated gain
  • Five grades, from Excellent to At Risk, with a 7-run trend
Score card listing two items to fix
Background watch

Know the moment your exit moves.

Netlink watches network changes and checks your public IP every five minutes, then records what changed on a timeline. Pro adds rule-based alerts and certificate expiry reminders.

Exit IP changed198.51.100.23 (US) → 203.0.113.24 (JP)now
Exit timeline · today
198.51.100.23 · US203.0.113.24 · JP
09:12 network change · 09:13 exit moved · score 86 → 86
Pro tools

See the internet from your exit.

Four instruments for the questions a score can’t answer. Each one runs free once a day; Pro unlocks full details and unlimited runs.

  • AI Service Check
  • Global Probe
  • Speed Test
  • Domain Diagnosis
Global Probe with a five-region latency radar
AI Service Check

Can you reach your AI from here?

One click checks the OpenAI, Anthropic, Gemini and xAI APIs from your current exit, with a connection handshake only. No API key needed.

AI Service Check showing four AI APIs reachable

A toolbox for everyday network work.

Built in, searchable, no extra apps.
  • DNS records
  • Hosts file viewer
  • TCP ping
  • Port check
  • HTTP headers & redirects
  • ASN & registration
  • Global DNS / HTTP
  • Path trace
  • Certificate monitor
  • Proxy PAC test
  • Outage check
  • IPv6 dual stack
  • Speed test history
  • Exit & config self-check
  • Subnet / CIDR
  • QR code
  • URL / Punycode
  • Timestamp
  • MAC address
Privacy

Your network, checked on your Mac.

Read the privacy policy ›
Lookups stay localLocation, network operator and VPN or data-center flags come from databases bundled with the app.
You decide before it goes onlineFirst launch lists every service Netlink contacts. Decline, and it still works with local information.
No location accessNetlink never reads your location. Serial number and MAC address are shown on your Mac only.

Free to use. Pro, once.

No subscription. Buy Pro once and keep it.

 FreeProIn-app purchase
One-click diagnostics and scoreIncludedIncluded
Public IP, reputation, local network, historyIncludedIncluded
Menu bar, desktop widgetsIncludedIncluded
AI check, Global Probe, Speed Test, Domain DiagnosisOnce a dayUnlimited, full details
Network toolboxOnce a dayUnlimited
Path trace, certificate monitor, rule alerts—Not includedIncluded
Report exportPDF with watermarkPDF, Markdown, JSON, CSV
Floating widget stylesDefaultAll styles
iCloud sync—Not includedIncluded

Download is free. Pro is unlocked with an in-app purchase; the price is shown in your local currency on the App Store.

Questions

Is Netlink a VPN?

No. Netlink does not route your traffic. It inspects the connection you already have, including any VPN or proxy you use, and tells you how it looks from the outside.

What does Netlink send over the network?

Only the checks you agree to on first launch, such as reading your exit IP through Cloudflare. The full list of services is in the privacy policy. Decline, and Netlink works with local information only.

Is Pro a subscription?

No. Pro is a one-time purchase. Restore it on any Mac signed in with the same Apple Account.

Which macOS versions are supported?

macOS 14 Sonoma or later. City-level location needs macOS 26 or later; earlier versions show the country.

Why is my score lower than expected?

Open Score details to see every deduction, its cause and an estimated gain for fixing it, with a shortcut to the right System Settings pane.

What people say

[App Store review or user quote][Name · country]
[App Store review or user quote][Name · country]
[App Store review or user quote][Name · country]

Get Netlink

Free on the Mac App Store. Requires macOS 14 or later.
View on the Mac App Store ↗
On your iPhone? Netlink is a Mac app. Tap the link to open it on the App Store, or send the link to your Mac.
Requirements
macOS 14+
Latest version
2.2.0
Languages
9
Price
Free · Pro is an in-app purchase
Size
11.1 MB

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Apple, the Apple logo, Mac, iPhone and App Store are trademarks of Apple Inc., registered in the U.S. and other countries. Claude is a trademark of Anthropic; Codex and ChatGPT are trademarks of OpenAI; Gemini is a trademark of Google; other names are trademarks of their respective owners. Jeman is not affiliated with or endorsed by them.