WMM 2025
World Magnetic Model
About
This navigation app calculates magnetic declination and inclination for any location on Earth. It's useful for pilots, sailors, cartographers, and anyone using maps and compasses to plot courses. The model is accurate from 2024 to 2029.
What's New in WMM 2025
1.1
January 2, 2025
This version has been updated to include the latest model for the 2025-2030 epoch.
Developer apps
FAQ
What is WMM 2025 used for?
WMM 2025 calculates magnetic declination and inclination, which are crucial for accurately plotting courses on maps using a compass. This is essential for pilots, sailors, and surveyors.
How accurate is the WMM 2025 model?
The World Magnetic Model used by WMM 2025 is accurate for dates ranging from January 1, 2024, through December 31, 2029. This ensures reliable declination and inclination data for the specified period.
What devices does WMM 2025 support?
WMM 2025 is available for Apple Watch, iPhone, and iPod. This allows users to access navigation data across various Apple devices.
When was WMM 2025 last updated?
WMM 2025 was last updated on January 2, 2025, with version 1.1. This indicates ongoing support and potential improvements to the application.
What is the price of WMM 2025?
WMM 2025 is a paid application priced at $0.99. This one-time purchase grants access to its navigation calculation features.
What is the age rating for WMM 2025?
WMM 2025 has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger individuals interested in navigation.
Does WMM 2025 have ads?
No, WMM 2025 does not contain advertisements. As a paid application, it provides an ad-free experience for its users.
What is the declination trend feature in WMM 2025?
The declination trend feature in WMM 2025 calculates how magnetic declination changes over the five-year period of the model (2024-2029). This helps users anticipate future magnetic variations.
