Best GPS Maps Ruler Apps

218+ iOS apps curated and reviewed

4.1 avg rating
16 free apps
Updated May 2026

Out of 218+ gps maps ruler apps on iOS, 16 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for GPS Maps Ruler

Ruler®#1

Ruler® by Tue Nguyen Minh

+ Photo Ruler & AR Measure
Editor's Choice
🔧 Utilities
4.3😞(35K ratings)
FreeIn-App Purchases
Ruler® screenshot 1
Ruler® screenshot 2
Ruler® screenshot 3
Ruler® screenshot 4

This app provides a versatile toolkit for all your measurement needs. It includes a classic ruler, a tape measure, and a camera ruler for precise measurements. Easily switch between units and document your findings by adding measurements directly to photos.

What We Love

  • 🚀 Accurate measurements
  • 👍 Easy to use
  • 🔍 Convenient for small items
  • 📏 Useful ruler tool

Room to Improve

  • 💰 Paywall for basic features
  • ⏱️ Limited free usage time
  • 🔍 Inaccurate for larger objects
GPS Tracks#2

GPS Tracks by David Morneault

GPS Tracker and Offline Maps
Strong Contender
🗺️ Navigation
4.7😊(17K ratings)
FreeIn-App Purchases
#73in Navigation
GPS Tracks screenshot 1
GPS Tracks screenshot 2
GPS Tracks screenshot 3

This app allows users to track outdoor activities like hiking, biking, and running. It enables navigation to waypoints, storage of favorite destinations, and offers advanced features for route planning and data export with a subscription.

What We Love

  • 🚀 Accurate GPS tracking
  • 👍 Intuitive and easy to use
  • 💡 Versatile features for various activities
  • 🚀 Responsive customer support

Room to Improve

  • 🐛 Occasional crashes or glitches
  • 🔋 Battery drain issues
  • 🔒 Concerns about privacy and data security
GPS Kit - Offline GPS Tracker#3

GPS Kit - Offline GPS Tracker by Garafa, LLC

The original GPS app
Worth Considering
🗺️ Navigation
4.2😐(347 ratings)
$9.99
GPS Kit - Offline GPS Tracker screenshot 1
GPS Kit - Offline GPS Tracker screenshot 2
GPS Kit - Offline GPS Tracker screenshot 3
GPS Kit - Offline GPS Tracker screenshot 4
GPS Kit - Offline GPS Tracker screenshot 5

This app provides a top-of-the-line GPS system for outdoor enthusiasts and professionals. It offers offline mapping, powerful waypoint management with photos and notes, and intelligent data collection for activities like hiking, hunting, and cycling anywhere in the world.

What We Love

  • 🚀 Accurate GPS tracking
  • 🗺️ Excellent offline map caching
  • 💡 Comprehensive feature set
  • 👍 Useful for outdoor activities

Room to Improve

  • 🐛 Crashes and bugs with recent iOS updates
  • 🔋 High battery consumption
  • 🚧 Outdated user interface

More GPS Maps Ruler apps to explore

4
Pure GPS
Pure GPS
Pure GPS
Simple GPS that just works
Free

This app provides straightforward GPS navigation using latitude and longitude coordinates. It offers a clean interface for storing and directing users to waypoints, with features like maps, speed, and heading display. Locations can be added manually, by current position, or via map press, and waypoints can be shared via email.

Store and direct to waypointsLatitude and longitude inputMap display
🗺️ Navigation
(97)
ad-supported
5
MilGPS
MilGPS
MilGPS
Pro MGRS USNG GPS for Land Nav
$12.99

This field navigation tool displays your location and waypoints on customizable screens. It supports multiple coordinate systems and map datums, and allows for waypoint import/export. Offline map support is available.

MGRS/USNG/UTM/Lat/Lon displayWaypoint creation and organizationMap visualization with grid lines
🗺️ Navigation
(5.5K)
paid
6
GPS Navigation Offline
GPS Navigation Offline
GPS Navigation Offline
north, south, east, west
Free
$0.29 | 100% OFF

This app helps you navigate and find your way back, even without an internet connection. Easily bookmark locations like your parked car or hiking trails, and receive precise directional guidance to return. Sync your saved spots across devices for seamless access.

Walking directionsNavigational bookmarksParked car locator
🗺️ Navigation
(2.9K)
free with in-app purchases
7
OsmAnd Maps Travel & Navigate
OsmAnd Maps Travel & Navigate
OsmAnd Maps Travel & Navigate
Top-rated mobile trip planner
Free

Navigate and plan trips offline with detailed world maps based on OpenStreetMap. Customize routes for various vehicles, record GPX tracks, and discover points of interest without an internet connection.

Offline world mapsGPS navigationRoute planning
✈️ Travel
(5.5K)
free with in-app purchases
8
GPS & Maps: Location Tracker
GPS & Maps: Location Tracker
GPS & Maps: Location Tracker
Find Coordinates, Compass, POI
Free

This app provides precise location tracking, altitude, and speed measurements for various outdoor activities. Save and display waypoints on a map, utilize a compass, and access different map data sources. An integrated flashlight aids in low-light conditions.

Precise GPS trackingAltitude and speed loggingWaypoint saving and display
🗺️ Navigation
(2.2K)
free with in-app purchases
9
Tape Measure & Ruler Арр
Tape Measure & Ruler Арр
Tape Measure & Ruler Арр
Multifunctional Ruler・Level
Free

This app functions as a digital measuring tool, allowing you to measure objects and distances with accuracy. It also enables you to create sketches with text annotations and share your measurements and designs.

Digital ruler and measuring tapeImperial and Metric unitsRangefinder for distance measurement
🔧 Utilities
(4K)
free with in-app purchases
10
Maps+
Maps+
Maps+
For power users
Free

Enhance your navigation experience with advanced bookmarking, location-based reminders, and intelligent search. This app offers powerful tools for users who need more from their mapping applications.

Color-coded bookmarksGPX import/exportLocation-based reminders
🗺️ Navigation
(223)
free with in-app purchases
11
GPS Coordinates Finder
GPS Coordinates Finder
GPS Coordinates Finder
Find GPS coordinates easily
Free

This app helps you find your current GPS coordinates and display them on a map. You can also search for other locations to get their coordinates and easily share this information via various platforms.

Get current GPS coordinatesDisplay coordinates on mapSearch for locations
🗺️ Navigation
(13)
free
12
PD Maps Worldwide Edition
PD Maps Worldwide Edition
PD Maps Worldwide Edition
by Konstantin Klyatskin
Free

Navigate anywhere with this functional and economical map application. It offers worldwide coverage, offline map support, and multiple map providers for a seamless experience. Explore new places with integrated services and enjoy real-time traffic updates.

Worldwide map coverageOffline maps modeMultiple map providers
🗺️ Navigation
(384)
free with in-app purchases
13
Coordinates – GPS Converter
Coordinates – GPS Converter
Coordinates – GPS Converter
Lat/Lon to UTM, MGRS, and more
Free

This app is a versatile tool for converting and managing geographic coordinates. It supports numerous global formats and datums, allowing users to view, input, and save locations with rich details. Ideal for professionals and outdoor enthusiasts needing precise location data.

Coordinate conversion (UTM, MGRS, Georef, etc.)Batch conversion of multiple coordinatesAdd notes, photos, and media to saved locations
🗺️ Navigation
(6.4K)
free with in-app purchases
14
GPS Land Measurement & Survey
GPS Land Measurement & Survey
GPS Land Measurement & Survey
Farm & Roof Area Calculator
Free

This app provides precise GPS-based land and distance measurements for professionals and individuals. It offers various tools for area calculation, surveying, and navigation, supporting multiple units and offline access.

GPS Live Mode for real-time distance measurementAccurate area and perimeter calculationsSupport for multiple measurement units
🔧 Utilities
(3K)
free with in-app purchases
15
GPS Navigation and GPS Maps
GPS Navigation and GPS Maps
GPS Navigation and GPS Maps
Voice navigation with GPS app
Free

Navigate your journeys with accurate, turn-by-turn directions and voice guidance. Discover nearby places and access offline maps for seamless travel, even without a connection. Track your location history and utilize helpful tools like a speedometer and compass.

Turn-by-turn voice navigationRoute planning and searchNearby place search
🔧 Utilities
(131)
free with in-app purchases
16
Guru Maps Pro - Offline Nav
Guru Maps Pro - Offline Nav
Guru Maps Pro - Offline Nav
Advanced GPS & Route Planning
$89.99

Navigate and explore the world without an internet connection using detailed offline maps and turn-by-turn voice guidance. Plan multi-stop routes, record your adventures with GPS, and discover points of interest with fast offline search. Enjoy advanced features like 3D terrain and sync across devices.

Offline map downloadsTurn-by-turn voice navigationMulti-stop route planning
🗺️ Navigation
(984)
freemium
17
My GPS Coordinates °
My GPS Coordinates °
My GPS Coordinates °
Find your current location.
Free

Easily find your precise GPS coordinates, altitude, and satellite count. Save locations with photos, customize data overlays, and share your whereabouts instantly. Includes a compass, map view of saved spots, and an SOS feature for emergencies.

High accuracy GPS coordinatesMultiple coordinate formatsGeotagged photo memories
🗺️ Navigation
(2.1K)
free with in-app purchases
18
GPS Tour
GPS Tour
GPS Tour
Manage your locations
Free

Navigate to specific coordinates with a user-friendly GPS app. Save and manage multiple locations within profiles for tours, and track your position, speed, and direction even offline. Ideal for outdoor enthusiasts.

Navigate to target coordinatesCreate and manage location profilesOffline GPS tracking
🗺️ Navigation
(26)
free with in-app purchases
19
GPS & Map Toolbox
GPS & Map Toolbox
GPS & Map Toolbox
Multipurpose GPS database tool
$1.99

This app serves as a comprehensive GPS location database tool. It allows users to save, organize, share, and analyze location data with extensive customization. Features are unlocked through in-app purchases, catering to various professional and advanced needs.

Save and organize location dataConvert between coordinate formatsAdd custom text and note properties
🗺️ Navigation
(13)
free with in-app purchases
20
My GPS Coordinates
My GPS Coordinates
My GPS Coordinates
by TappiApps
Free

Share your precise GPS location with others through various messaging and social media platforms. Recipients get a link to a map displaying your position. Supports multiple coordinate formats and map providers.

Share location via email, text, social mediaMultiple coordinate formats (Degrees, UTM, MGRS)Supports various map providers (Apple, Google, Bing)
📊 Productivity
(63)
free