Altimeter GPS & Barometer vs Compass
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Altimeter GPS & Barometer
This app provides accurate altitude and location data using your iPhone's sensors, even without an internet connection. It offers a compass, step counter, sunrise/sunset calculator, and multiple map options for outdoor adventures and survival situations.
- Accurate altitude readings (GPS, Aster, Barometer)
- Offline functionality, no internet required
- Integrated speedometer and pedometer
- Sunrise/sunset calculator
- Position finder and compass
- Multiple map options
- Today Widget for quick access
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Unlock the full potential of your iPhone's sensors for your wilderness adventures and survival situations with Altimeter GPS. This app is thoughtfully designed for offline use, ensuring you're equipped even in remote locations. Key Features: Accurate Altimeter: Get precise altitude readings using our innovative "Pure Altitude Algorithm," whether you're tracking your location through GPS, Aster, or barometric data. No Internet Required: Unlike other altimeter apps, we don't rely on internet connections. Altimeter GPS reads your iPhone's GPS and barometer data directly with our advanced algorithms, making it your trusty companion in mountains, deserts, and beyond. Altimeter and Speedometer: Choose between meters-km/h or feet-mph for altitude and speed readings, all without needing an internet connection. Barometer Altitude Measurement (iPhone 6 and iPhone 6 Plus) Pedometer/Step Counter: Utilize the M7 co-processor of your iPhone 5s/6/6 Plus for step counting – no setup required. Stay active and healthy effortlessly. Sunrise/Sunset Calculator: Plan your outdoor activities with precision using our proprietary algorithm, calculating sunrise and sunset times based on your GPS coordinates. Position Finder: Mark your starting point and determine the shortest route back. Today Widget: Access your current address and altitude conveniently with the iOS 8 Today Widget. Flashlight: Our elegant and functional flashlight is bright, fast, and simple to use. Compass: Stay on course with a real-time direction indicator on the main screen and a handy new compass with Place Finder – all without needing Wi-Fi or 3G. Multiple Maps: Choose from Open Street Map, Hike Map, Stamen Map, and Open Cycle Map for your navigation needs. Chronometer: A simple and efficient tool that works even in the background. Always Know Your Location: Your current address is displayed prominently on the main screen, ensuring you're never lost. Whether you're conquering Mount Everest or exploring Death Valley, Altimeter GPS is your ultimate companion for outdoor activities like hiking, walking, skiing, rock climbing, mountain biking, and more. Don't rely on an internet connection for altitude and barometer – trust Altimeter GPS to guide you on your adventures. Subscribe to access to premium app features; subscription details are the following: • Length: weekly, monthly, yearly • Your payment will be charged to your iTunes Account as soon as you confirm your purchase • You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase • Your subscription will renew automatically, unless you turn off auto-renew at least 24 hours before the end of the current period • The cost of renewal will be charged to your account in the 24 hours prior to the end of the current period • When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded • Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Compass
This navigation app offers multiple compass styles, real-time weather data, and a Qibla finder. It includes a built-in altimeter and customizable themes for an enhanced outdoor and spiritual journey.
- Multiple compass interfaces
- Real-time weather data
- Live Activity & Dynamic Island support
- Qibla finder
- Built-in altimeter
- Light & Dark themes
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Introducing a new look at the compass app, a revolutionary navigation app designed to empower your journeys with cutting-edge features. Explore the world with confidence, as this app combines precision and innovation to redefine your navigation & hiking experience. Key Features: Multiple Compass Tailor your navigation style with a diverse range of compass interfaces. Whether you prefer a classic analog look or a modern digital display, iOS Compass Plus offers a variety of options to suit your preferences. Real-time Weather Data: Stay informed and plan your adventures effectively with real-time weather updates. iOS Compass Plus not only guides you in the right direction but also keeps you ahead of changing weather conditions, ensuring a safer and more enjoyable outdoor experience. Live Activity: First compass in the market with Live Activity & Dynamic island usage. Qibla Finder: Enhance your spiritual journey with the integrated Qibla finder. Seamlessly align yourself with the direction of the Kaaba in Mecca, providing a valuable tool for users seeking accurate Qibla information for prayers. Light & Dark Themes: Customize your navigation environment with the option to switch between light and dark themes. Whether you're navigating under the sun or the stars, iOS Compass Plus adapts to your surroundings and personal preferences. Built-in Altimeter: Elevate your navigation capabilities with the built-in altimeter. Gain insights into changes in elevation, providing valuable information for hikers, climbers, and outdoor enthusiasts. Ads-Free Experience: Immerse yourself in your journey without interruptions. iOS Compass Plus offers an ads-free experience, allowing you to focus entirely on your navigation and exploration without distractions. User-Friendly Interface: Navigate effortlessly through the intuitive and user-friendly interface of iOS Compass Plus. Whether you're a seasoned traveler or a novice explorer, the app is designed to be accessible and easy to use for users of all levels. Embark on a new era of navigation with iOS Compass Plus, where precision meets innovation. Download now to experience a feature-rich compass app that goes beyond direction, offering tools to enhance both your physical and spiritual journeys. SUBSCRIPTION INFORMATION: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. The cost of the renewal depends on your subscription plan. Subscriptions may be managed and auto-renewal can be turned off in the user’s Account Settings. Any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period. Privacy Policy: https://sites.google.com/view/sikoralex/privacy-policy Terms of Use: https://sites.google.com/view/sikoralex/terms-of-use
Screenshots
Verdict
The clearest difference is review sentiment: Altimeter GPS & Barometer at 58% against Compass's 17%. Altimeter GPS & Barometer also leads on rating (4.6 vs 4.1) and ratings volume (2.2K vs 222). Compass's advantage is update cadence (every 5 days vs fortnightly). On price, ads, in-app purchases and monetization model 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
Both are free to download. Altimeter GPS & Barometer sells 7 in-app purchases, starting at $2.99 per 7 days and Compass sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Altimeter GPS & Barometer holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: Altimeter GPS & Barometer has 2.2K ratings behind it against 222, so its average is the more settled of the two. Written reviews point the same way: 58% of Altimeter GPS & Barometer's written reviews are positive against 17% of Compass's.
Altimeter GPS & Barometer ships an update fortnightly, Compass every 5 days. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.
| Parameter | Altimeter GPS & Barometer | Compass |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (2.2K ratings) — better | 4.1 (222 ratings) |
| Positive reviews | 57.9% of reviews — better | 16.7% of reviews |
| Number of ratings | 2.2K — better | 222 |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Subscription |
| Best chart rank | #146 — better | #149 |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 107 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Aesthetic Apps & Widgets srl | Rychard Matskevich |
Customer experience
Altimeter GPS & Barometer
Compass
Bugs and requests
Altimeter GPS & Barometer
Reported bugs
4 issues- Doesn't work on iPhone 16
- Altimeter shows incorrect elevation
- Compass is 90 degrees off
- Crashes on startup
Requested features
4 requests- Add widget capability
- Support for elevations below sea level
- Improve compass accuracy
- Offline map support
Compass
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Altimeter GPS & Barometer
- Weekly premium$2.997 Days
- Weekly premium7 Days trial$2.997 Days
- Weekly premium7 Days trial$4.997 Days
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- Weekly premium$4.997 Days
- Yearly premium$9.991 Year
- Yearly premium7 Days trial$9.991 Year
- Remove advertisement forever$3.99
Compass
- Compass Family Weekly Trial 33 Days trial$4.997 Days
- Compass Premium Monthly$8.991 Month
- Compass Premium Quarterly$14.993 Months
Show 1 moreShow fewer
- Compass Premium Yearly Trial 33 Days trial$29.991 Year
Questions
Is Altimeter GPS & Barometer free?
Is Compass free?
Which has better reviews, Altimeter GPS & Barometer or Compass?
Do Altimeter GPS & Barometer or Compass have ads?
Which is updated more often, Altimeter GPS & Barometer or Compass?
Which is more popular, Altimeter GPS & Barometer or Compass?
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