JRustonApps B.V. is a Netherlands-registered developer (B.V.) that builds mobile apps focused on environmental, astronomical, and geophysical data. The company maintains a suite of 12 applications—including both free and Pro editions—that help users track aurora activity, earthquakes, hurricanes, lightning, moon phases, and tide times. Each title bundles maps, charts, alerting options and location-aware forecasts to help hobbyists, mariners, photographers and anyone who needs timely situational information.
The portfolio includes paired apps such as My Aurora Forecast & Alerts and My Aurora Forecast Pro, My Earthquake Alerts and My Earthquake Alerts Pro, as well as My Hurricane Tracker, My Lightning Tracker, My Moon Phase and My Tide Times (each with Pro variants). JRustonApps emphasizes clear presentation of technical data—interactive maps, tide tables, lunar calendars and push alerts are recurring features across the lineup. The company offers direct support at [email protected] and maintains a developer site at https://www.jrustonapps.com.
While JRustonApps keeps a focused catalog rather than a large product roster, the repeated Pro/free pairing signals a steady approach to feature tiers and monetization. Their apps are practical tools for users who require near-real-time environmental and astronomical information on Android devices, and the developer maintains updates and support to keep the data feeds and interfaces current.
