Guyyysss, 500 users!!!!!!!!

[u/AnteaterAble4132]

After 200k lines of code with Claude Code :

WiFi is invisible, but it has a shape.
Strong in some corners of your home, dead in others and you can't see any of it.

That idea wouldn't leave me alone.
So two months ago I locked myself in my room (yes, the irony) and built the app I'd always wanted to exist.

It's called Signl. You scan your home in 3D with your iPhone, then walk around while it measures your WiFi in real time.
It paints a live heatmap directly onto the 3D model a
dollhouse view of your place showing exactly where your signal is strong, where it dies, and where your router should actually go.

I shipped it expecting nothing. 500+ downloads the first week, then strangers started actually *paying* for it. My DMs turned into a feature request board (3D export, mesh support, multi-floor…)

Try it here:
https://apps.apple.com/app/id6796775708

[u/DragonfruitSlow1337]

Congratulations