Comparison

Altimeter Mountain GPS Tracker vs Cuspart

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Altimeter Mountain GPS Tracker

This app transforms your smartphone into a precise altimeter and GPS tracker. It combines data from multiple sources for accurate elevation readings and offers detailed trip analytics, route mapping, and safety features for outdoor adventures.

Highlights
  • High-precision altitude tracking
  • Real-time location and coordinates
  • Barometric pressure monitoring
  • Advanced trip data measurement
  • Dynamic route mapping
  • SOS rescue message feature
  • Offline map downloads
Features
Read full description

Turn your smartphone into a multi-function altimeter. Our unique algorithms determine your elevation using three sources - the GPS system in your phone, network services and, when available, your device’s barometer. Our algorithm combines data from all three sources to give you the most accurate reading possible. • High-Precision Altitude Tracking: Experience unparalleled elevation accuracy with our unique algorithm that synergizes GPS, network services, and barometric data. • Real-Time Location & Coordinates: Stay informed with instant access to your current location and precise coordinates, wherever your adventure takes you. • Barometric Pressure at Your Fingertips: Monitor the current barometric pressure seamlessly, ensuring you're always prepared for changing weather conditions. • Advanced Trip Data Measurement: Track your journey with detailed trip data, capturing every step of your adventure. • Dynamic Route Mapping: See your trail come to life on a map, with your route vividly drawn and easy to follow. • Customizable Activity Types: Tailor your tracking whether you're hiking, cycling, or embarking on other exciting activities. • Comprehensive Trip Analytics: Delve into various trip data like uphill distance, elevation gain, pace, and calories burned for a thorough overview. • Insightful Charts and Graphs: Visualize your performance with charts showing elevation over distance, speed over time, and more. • SOS Rescue Message Feature: Stay safe with the SOS feature, providing peace of mind during solo or remote adventures • Trip Photography with Data Overlay: Capture memorable moments with photos featuring overlaid trip data, pinned exactly where you took them. • Map Waypoints with Essential Info: Mark and remember key locations with detailed waypoints on your map. • Access Historical Trip Data: Reflect on your past adventures with easy access to your historical trip data. • Flexible Data Export and Import: Export your trips to GPX, KML, KMZ formats, and import GPX data for enhanced tracking. • Offline Map Downloads: Never lose your way with offline maps, perfect for areas with no internet connectivity. • Detailed Uphill and Downhill Data: Gain insights into every segment of your journey, with specific uphill and downhill data. • Sync and Web Panel Access: Log in to synchronize your data and view it conveniently on a web panel. • Motivating Audio Cues: Receive audio updates at specific time intervals or distances traveled, keeping you motivated and informed. • Wear Compatibility: Enjoy the freedom of tracking your trips with the convenient Apple Watch app. • Strava account integration. Easy send your trip to Strava. • Garmin Connect tracks synchronization Know your exact heading on your current route, view your current position on the map and use the app to track any route you choose. The app tracks and follows your route in real time, displays it, and then draws elevation and speed charts during your trip. Kick back in your favorite chair after a long trip and view all of the adventures you’ve been on, as our app automatically saves all of them in our database. Our highly expanded history screen allows you to see all your data in one place, which includes map data with your route drawn over, trip data with elevation changes, pace, AVG. speed and more, four different charts with speed and elevation data and photos taken during a trip. If you want to see your route in Maps or another application you can easily export track data to following formats: - GPX - KML - KMZ This app integrates with the Health app, we use it to display your heart rate and store workout data on your device. Terms and conditions: https://mysticmobileapps.com/legal/terms/altimeter.html Privacy policy: https://mysticmobileapps.com/legal/privacy/altimeter.html

About

Cuspart

Features
Read full description

Transform your phone into a professional-grade outdoor instrument. Cuspart is the definitive all-in-one toolkit for hikers, trail runners, and adventurers who demand precision, reliability, and mission-critical data in a single, powerful interface. Master your environment with a comprehensive suite of tools designed for serious exploration. ADVANCED NAVIGATION & MAPPING • Real-Time Route Tracking: Record your hike, run, or trek directly on the map. Analyze your performance, save your favorite paths, and never lose your way. • Professional Compass Suite: Go beyond basic north. Choose from 7 specialized compass types to navigate like a pro, whether you're using a simple magnetic heading or advanced military-grade grids. • Essential GPS Dashboard: Instantly view your precise coordinates, current speed, and exact street address in a clean, easy-to-read display. • Dual Map Modes: Seamlessly switch between detailed Standard and photorealistic Hybrid maps to get the perfect perspective on your terrain. PRECISION ENVIRONMENTAL SENSORS • Altimeter & Barometer: Monitor your ascent with a highly accurate elevation sensor and predict weather changes by tracking barometric pressure trends. • Complete Weather Dashboard: Get live, location-based intelligence, including Temperature, Humidity, Precipitation probability, Wind Speed, Wind Direction, and Cloud Cover percentage. • Strategic Sun Planning: Don't just get local sun times. Tap anywhere on the map to instantly see the precise sunrise and sunset times for a future destination, summit, or campsite. Perfect for planning your start and finish. ESSENTIAL SAFETY & UTILITY SUITE • Geo-Tagged Photo Logs: Capture memories that matter. Every photo automatically embeds location coordinates, address, and time data, creating a rich visual log of your journey. • One-Tap Emergency SMS: In a critical situation, send a pre-configured message with your exact coordinates to your emergency contacts with a single press. • Loud SOS Siren & Flashlight: Attract attention when you need it most with a piercing SOS alarm and illuminate your path with a powerful, easily accessible flashlight. BUILT FOR THE DATA-DRIVEN ADVENTURER Cuspart is for anyone who values robust, reliable data—from weekend hikers and trail runners to serious mountaineers and campers. Ditch the clutter of single-purpose apps. Download Cuspart today and carry a complete dashboard of professional outdoor instruments in your pocket. Weather data provided by the Met Norway API. App icon created by Freepik – Flaticon

Screenshots

Altimeter Mountain GPS Tracker4 screens
Cuspart4 screens

Verdict

The call

The clearest difference is ads: Cuspart at none against Altimeter Mountain GPS Tracker's shown. Cuspart also leads on iOS requirement (15.0 vs 17.0). Altimeter Mountain GPS Tracker's advantage is update cadence (fortnightly vs every 3 months). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Altimeter Mountain GPS Tracker sells 2 in-app purchases, starting at $0.99 per month and Cuspart sells 10 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Altimeter Mountain GPS Tracker ships an update fortnightly, Cuspart every 3 months. The most recent releases landed on October 26, 2026 and October 18, 2026 respectively.

Scorecard3 real differences · 7 level
Altimeter Mountain GPS Tracker versus Cuspart: the parameters behind the verdict, then further details
ParameterAltimeter Mountain GPS TrackerCuspart
PriceFreeFree
Rating4.4 (9 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings9 — better—
Update frequencyFortnightly — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size90 MB20 MB
Age rating4+4+
DeveloperMYSTIC MOBILE APPS LLCMustafa Tolga DALBUDAK

In-app purchases

2 purchases

Altimeter Mountain GPS Tracker

Subscriptions2
  • Monthly premium subscription14 Days trial$0.991 Month
  • Annual premium subscription14 Days trial$8.491 Year
10 purchases

Cuspart

Subscriptions3
  • 1 Month Subscription$0.991 Month
  • 3 Month Subscription$2.993 Months
  • 12 Month Subscription$9.991 Year
One-time7
  • Upgrade to Pro$0.99
  • Espresso$1.49
  • Flat White$1.99
Show 4 more
  • Caffè Americano$2.49
  • Caffè Mocha$2.99
  • Classic Hot Chocolate$3.49
  • Special Hot Chocolate$3.99

Questions

Is Altimeter Mountain GPS Tracker free?
Altimeter Mountain GPS Tracker is free to download, with in-app purchases available.
Is Cuspart free?
Cuspart is free to download, with in-app purchases available.
Do Altimeter Mountain GPS Tracker or Cuspart have ads?
Altimeter Mountain GPS Tracker shows ads; Cuspart does not.
Which is updated more often, Altimeter Mountain GPS Tracker or Cuspart?
Altimeter Mountain GPS Tracker ships an update fortnightly, and Cuspart every 3 months. Most recently, Altimeter Mountain GPS Tracker was updated on October 26, 2026 and Cuspart on October 18, 2026.

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