The app is free to try, but once the users upload the 51st photo, they will be prompted to sign up for one of three levels of service. They run $4.99 a month for 50 photos, $24.99 for 500 photos and $79.99 for up to 3,000 photos. All levels include EarthCam's Project Archives that archives all site photos in a downloadable web-based archive. EarthCam also offers a more robust version of the app, but it costs $99—meaning, no free trial.