OpenSignal, a popular app for Android allowing users to survey local mobile phone network and WiFi coverage based on crowd-sourced info from other users, has just made its way to iOS via the App Store. Details, as well as the download link, can be found after the break.

In these times of strictly limited data bundles and high overage charges, let alone the fact you may not get coverage good enough to actually make use of that allowance, we’re all grateful for any help we can get in making the most of what we’ve got. There are plenty of different apps out there that tell us where the nearest cell tower is, or where the best Wi-Fi network is according to your location, but having all that and more in one place is always preferable, and that’s just what OpenSignal does.