XFishFinder is a free Android application that is designed to help amateur and professional anglers locate fish and promising fishing spots. The app works with various wireless sonar sensors such as Lucky FF916, Erchang XA02, and Lucky FFW718, among others. The app provides real-time data on water temperature, depth, water column, bottom contour, and other vital information that can help anglers make informed decisions on where and how to fish.

With XFishFinder, users can record and playback the reservoir scan history, work with Google Maps, create maps of the depths of the reservoir, and set their markers. The app also allows users to draw fish and their size, get alerts for depth and fish, and choose from multiple options for appearance, among other features. XFishFinder is compatible with Android 4.0 or up and works seamlessly with various units. The app also supports wireless sonar sensors and features a flasher for ice fishing.

Overall, XFishFinder is a comprehensive fishing tool for anglers of all levels. The app is easy to use, provides accurate information, and works with various wireless sensors, making it the perfect app for fishing enthusiasts who want to take their fishing experience to the next level.