GPS Satellite Tracker+
GNSS Signal & Location Info
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
View GPS data with an animated satellite sky radar. Coordinates, altitude, speed, accuracy, and estimated GPS/GLONASS/Galileo satellite positions.
Track GPS, GLONASS, and Galileo satellites in real time with a stunning sky radar visualization. See your exact coordinates, altitude, speed, and GNSS signal quality — essential for navigation, surveying, and outdoor adventures.
SATELLITE SKY RADAR
An animated polar chart shows estimated positions of GPS, GLONASS, and Galileo satellites overhead. Satellite positions are calculated based on orbital data, with the number and signal quality reflecting your current GPS accuracy.
ACCURACY GAUGE
A visual bar displays your current positioning accuracy in meters with clear quality labels — Excellent, Good, Fair, or Poor. See at a glance how reliable your location fix is right now.
COORDINATES & POSITION
View your latitude and longitude in decimal degrees, updated continuously from your iPhone's GPS receiver.
ALTITUDE & SPEED
Monitor your current altitude above sea level and ground speed in real time. Useful for outdoor activities and travel.
HDOP INDICATOR
Horizontal Dilution of Precision gives you a sense of positioning quality. The value is derived from your current accuracy conditions.
CONSTELLATION BREAKDOWN
See how many satellites from each constellation (GPS, GLONASS, Galileo) are estimated to be in view, with color-coded dots on the radar chart.
Note: Satellite positions and signal values shown in this app are estimates based on orbital calculations and your device's GPS accuracy. iOS does not provide direct access to individual satellite data.
Ratings & Reviews
- Improved ad loading reliability with automatic retry
- Faster app startup with cached ad configuration
- Bug fixes and performance improvements
The developer, Kyu-Hee Jang, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kyu-Hee Jang
- Size
- 34.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Copyright
- Copyright © 2026 Simon Jang. All rights reserved.