AppBrain's verdict
Established- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- August 6, 2026
- Size
- 54.1 MB
It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on the App StoreComments on Gemma GPS for iOS
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Store listing
By Patrick Tudor, from the App StoreDescription by Patrick Tudor Written by the developer, not by AppBrain. Click to read.
Capture locations. Convert coordinates. Navigate back.
FEATURES:
• Save waypoints with geodetic precision
• Six coordinate formats: Decimal, DDM, DMS, UTM, MGRS, Maidenhead
• Compass navigation with bearing and distance
• Organize with folders and routes
• Import and export GPX files
• Full JSON backup and restore
• Night vision mode for dark adaptation
• No ads, no tracking
COORDINATE FORMATS:
• Decimal Degrees (37.7749°)
• Degrees Decimal Minutes (37° 46.497' N)
• Degrees-Minutes-Seconds (37°46'29.7"N)
• UTM (10S 551309 4177447)
• MGRS (10SEG 51309 77447)
• Maidenhead Grid (CM87ss)
Perfect for search and rescue, surveying, geocaching, amateur radio, aviation, marine navigation, and anyone who needs real coordinates.
Every feature is free. Optional support subscriptions help fund continued development.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 54.1 MB
- Content rating
- Everyone
Technologies used by Gemma GPS
Releases
Updates seen on the App Store- Version
- 2.1
- Launched
- November 2013
No changelog data
Alternatives
Similar apps and more from Patrick TudorAlternatives to Gemma GPS
Compass 55. Map & GPS kit.
More from Patrick Tudor
Rankings
App Store top chartsApp Store Rankings for Gemma GPS
About the app and developer
About Gemma GPS
Gemma GPS is a navigation app developed by Patrick Tudor.
What is the rating of Gemma GPS?
Gemma GPS is rated 5.00 out of 5 stars, based on one rating ratings.
Is Gemma GPS free?
Gemma GPS is free. The app size is 54.13 MB. The latest version available is 2.1. The last update was on August 6, 2026.
What are the requirements for Gemma GPS?
The app has a content rating of Everyone. The app has been available on the App Store since November 2013.
Gemma GPS is made and published by Patrick Tudor. AppBrain is an independent app data site and isn't affiliated with Patrick Tudor. The app name, icon, screenshots and description belong to Patrick Tudor and are shown as published on the App Store.
Developer information for Patrick Tudor
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