Today, Planetbeing has dropped a new app in Cydia for iPhone 4, This app maps the cell towers you are connected to and displays detailed cellular information from the baseband, Of course you need a jailbroken iPhone 4 to install this app.
Here’s a video posted by Planebeing showing Signal app in action:
You can buy Signal from Cydia Store for $4.99, it’s really awesome!
If you are interested You may check our App Store for more iPhone Apps and iPad Apps. Gallery that you may need.