Sometimes in the mobile world, selecting a carrier isn't determined so much by devices or plans, but rather which provider best suits your coverage needs. Sadly, the map tools on carrier websites are needlessly painful, and most coverage apps that you'll find rely on crowd-sourced data -- great if others contribute, but that's not always the case. Now, you'll find a better solution from Mosaik Solutions, which has released an Android app that provides data from the carriers themselves. Known as CellMaps Mobile Coverage, it brings a quick and easy visual overview into the likes of AT&T, Sprint, T-Mobile and Verizon, which can be parsed by 2G, 3G, 4G and LTE signal.
The basic version of the app is free, but the real power comes with a premium subscription that runs $1.99 annually. Here, you'll find the ability to view map overlays from multiple carriers, along with the ability to zoom into a street-level view. Additionally with the premium version, you can drop a pin onto any given spot and get a complete breakdown of carrier service in the area. We've already taken the app for a spin, and were quite pleased with the utility. Now, you can hit up the Play Store link and discover the joys (and pains) of being a coverage nerd.