I built Diagnostix360 because a speed test doesn't tell the whole story

Ever had a fast internet connection that somehow still feels terrible?

Video calls freeze, games lag, websites take forever to load… yet your speed test says everything is fine.

After nearly 20 years working in the ISP industry, I've seen this frustration from both sides: customers struggling to explain their problems and support teams trying to identify what's actually wrong.

That's what inspired me to build Diagnostix360, a free Android app designed to make internet troubleshooting easier to understand.

Instead of focusing only on download and upload speeds, Diagnostix360 helps you:

🚀 Test your internet speed — Check download and upload performance.

📡 Understand connection problems — Identify signs of Wi-Fi issues, instability, and interruptions.

📊 Monitor connection quality — Track latency, jitter, and packet loss.

📋 Generate useful reports — Share technical information with your ISP instead of simply saying, "My internet is slow."

The idea is simple: Help everyday users understand their connection without needing to be network engineers.

I've recently added speed testing and continue improving the app based on real-world feedback.

It's free on Android:
https://play.google.com/store/apps/details?id=com.diagnostix360.app

I'm curious to hear from the Product Hunt community:

Would you find an app like this useful? What's the one internet problem you wish you could diagnose yourself?

I'd really appreciate your feedback!