GPS Anti Spoof Pro is a celestial navigation tool that validates GPS positioning by comparing observed celestial altitudes against live, high-precision calculations. It automates complex sight-clearing corrections, including gravitational deflection of the vertical, for maritime and land-based navigation. The Pro version supports offline functionality and an extensive database of celestial bodies.
Overview · Full Intel report in progress
The App DNA
What makes this app unique?
For Professional mariners and serious navigators requiring reliable, offline celestial navigation verification.
What does it look like?
Key features
Calculates exact celestial altitudes without the need for manual tables or paperwork.
Automatically applies corrections for index error, refraction, dip, parallax, and gravitational deflection of the vertical.
Supports the Sun, Moon, major planets, 57 navigational stars, and Polaris for weeks of use without network access.
Provides instant feedback on observed altitudes to verify the accuracy of current GPS positioning.
How much does it cost?
Velocity
Maintenance developmentShow more...
5 versions in history. Development pace: maintenance.
Who built it?
User Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for GPS Anti Spoof Pro
How's the Navigation market?
The rivals identified
The Analyst's Read
Key takeaways for GPS Anti Spoof Pro
Where is it heading?
Bottom line
This app serves as a specialized, offline-capable tool for verifying GPS data through automated celestial navigation calculations.
Report last updated