Description:
Menu bar Wi-Fi monitor and diagnostics app
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Type: Cask
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Latest Version: 1.4.2,22@0
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Tracked Since: Jan 27, 2026
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Links:
Homepage |
formulae.brew.sh
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Category: Networking
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Tags:
wifi
network-monitor
diagnostics
menu-bar
macos
system-utility
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Install:
brew install --cask whyfi
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About:
Whyfi is a macOS menu bar application that provides real-time monitoring and diagnostics for your Wi-Fi connection. It displays key metrics like signal strength, noise, and data rate, helping users quickly identify and troubleshoot network issues. Its primary value is offering detailed, at-a-glance network insights without needing to open System Preferences or terminal commands.
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Key Features:
- Real-time Wi-Fi signal and noise monitoring
- Menu bar display for at-a-glance connection health
- Detailed diagnostic information (channel, data rate, RSSI)
- Historical graph of signal strength over time
- Quick access to network scanner and connection details
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Use Cases:
- Diagnosing intermittent Wi-Fi dropouts or slow speeds
- Optimizing router placement by monitoring real-time signal strength
- Quickly checking network health without opening system settings
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Alternatives:
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iStumbler
– More feature-rich wireless discovery tool, but not a lightweight menu bar monitor.
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WiFi Explorer
– Professional-grade Wi-Fi scanner with deeper analysis, less focused on simple menu bar monitoring.
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| Detected |
Version |
Rev |
Change |
Commit |
| Apr 24, 2026 5:43am |
1.4.2,22 |
0 |
VERSION_BUMP |
fa9ce095 |
| Apr 17, 2026 8:06am |
1.4.1,21 |
0 |
VERSION_BUMP |
e37a5584 |
| Apr 15, 2026 11:04am |
1.4.0,20 |
0 |
VERSION_BUMP |
5ffc66fe |
| Apr 3, 2026 7:50am |
1.3.4,19 |
0 |
VERSION_BUMP |
1f3cdfce |
| Apr 2, 2026 8:30am |
1.3.3,18 |
0 |
VERSION_BUMP |
6ec1ba22 |
| Mar 31, 2026 5:09pm |
1.3.2,17 |
0 |
VERSION_BUMP |
af9002bf |
| Mar 31, 2026 11:09am |
1.3.1,16 |
0 |
VERSION_BUMP |
3397ba4c |
| Mar 25, 2026 11:17am |
1.3.0,15 |
0 |
VERSION_BUMP |
ba2f3c72 |
| Feb 6, 2026 10:35am |
1.2.2,14 |
0 |
VERSION_BUMP |
45f918aa |
| Feb 4, 2026 9:37am |
1.2.1,13 |
0 |
VERSION_BUMP |
8d138a71 |
| Jan 30, 2026 10:42am |
1.2.0,12 |
0 |
VERSION_BUMP |
334551db |
| Jan 27, 2026 11:37am |
1.1.2,11 |
0 |
VERSION_BUMP |
ff4734bd |
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