# Gemma GPS

> Precision Navigation

Canonical page: [https://chrome-stats.com/d/id731851553](https://chrome-stats.com/d/id731851553)

## Overview

- **ID:** `id731851553`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Patrick Tudor
- **Category:** Navigation
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 2.1
- **Last updated:** 2026-08-06
- **First published:** 2013-11-02
- **Size:** 54 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/gemma-gps/id731851553)
- **Website:** [https://www.gemmagps.com/gemma/](https://www.gemmagps.com/gemma/)
- **Privacy policy:** [https://www.gemmagps.com/gemma/privacy](https://www.gemmagps.com/gemma/privacy)

## Description

Professional GPS precision with app simplicity. Six coordinate formats and offline navigation.

Precision GPS waypoint navigation for professionals.

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/

## Rankings

- #854,893 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id731851553)