That is the correct app. In the “hamburger” menu at top right, you can select “connect device,” and go through a couple steps (within the settings app to connect to the device via Bluetooth, and through the Athlon Ballistics app) to connect the device to your phone. Once connected, again in the “hamburger,” click “manage devices,” which will allow you to open the chronograph data logger and firmware update interface. Typically the data will sync over automatically, if not, simply click the “sync data” button. You can update firmware in this interface as well, if a new firmware update is available (likely is, if you have not yet updated after purchase).
