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WiFi HealthCheck is a local-first network diagnostic app for iPhone. Check Wi-Fi connectivity, DNS, IPv4/IPv6, TCP stability, roaming, LAN services, and Bonjour/mDNS discovery with clear evidence and practical next steps. No account is required, diagnostic history stays on your device, and reports are shared only when you choose.
Hi Product Hunt 👋
I built WiFi HealthCheck because troubleshooting Wi-Fi from an iPhone is often surprisingly limited.
When a connection feels slow or unstable, “Wi-Fi is connected” doesn’t tell you very much. The actual problem might be DNS, IPv4/IPv6 connectivity, TCP stability, roaming between access points, a local service, or the network path itself.
WiFi HealthCheck is designed to make those problems easier to investigate directly on the iPhone.
It currently includes:
• Evidence-based Wi-Fi and network diagnostics
• DNS and IPv4 / IPv6 connectivity checks
• TCP stability testing with latency, jitter and connection results
• Wi-Fi roaming and BSSID transition testing
• LAN TCP service discovery and scan comparisons
• Bonjour / mDNS service discovery
• Local diagnostic history and shareable reports
Privacy was also an important design decision.
There is no account requirement, diagnostic history stays locally on the device, and the app does not upload your network diagnostic records by default.
I’m especially interested in feedback from network engineers, IT admins, homelab users, and anyone who has had to troubleshoot Wi-Fi outside of a laptop.
I’d love to hear what network diagnostic workflow you think is still missing.
Thanks for checking it out!
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About WiFi Health Check on Product Hunt
“Evidence-based Wi-Fi & LAN diagnostics for iPhone”
WiFi Health Check was submitted on Product Hunt and earned 1 upvotes and 1 comments, placing #125 on the daily leaderboard. WiFi HealthCheck is a local-first network diagnostic app for iPhone. Check Wi-Fi connectivity, DNS, IPv4/IPv6, TCP stability, roaming, LAN services, and Bonjour/mDNS discovery with clear evidence and practical next steps. No account is required, diagnostic history stays on your device, and reports are shared only when you choose.
WiFi Health Check was featured in iOS (110.8k followers), Internet of Things (226.7k followers) and Developer Tools (518.9k followers) on Product Hunt. Together, these topics include over 130.6k products, making this a competitive space to launch in.
Who hunted WiFi Health Check?
WiFi Health Check was hunted by Frank Zhang. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how WiFi Health Check stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Frank Zhang