Comparison

Compass Iris vs Compass & Altimeter & Gps

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

Head to head
About

Compass Iris

Features
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Precision Compass App with Retro Aesthetics and Modern Features Compass Iris perfectly blends classic design with cutting-edge technology. Simple yet powerful, it provides accurate bearing information for hiking, travel, orienteering, and more. Key Features: * Precise Compass Function Real-time 360-degree bearing display for accurate direction finding. Choose between magnetic and true north with smooth, intuitive animations. * GPS Coordinates Display View real-time latitude, longitude, and altitude information of your current location. Copy coordinates easily to share with other apps. * Saved Directions Feature Save up to 10 important directions with custom names. Track the difference between saved directions and your current bearing to find your destination. * Built-in Level Meter Simple level meter to check your device's horizontal alignment. Useful for photography or installation work. * Direction Lock Mode Lock your current direction to help you return to your original position. Displays the angular difference from the locked direction. * Retro Design Newtro-style interface reminiscent of the macOS 9 era adds a touch of nostalgia. Features classic colors and typography. * Haptic Feedback Vibration alerts when reaching cardinal directions. Provides a more intuitive user experience. * Dark Mode Support Optimized readability in both bright and dark environments. Automatically switches based on system settings. * Perfect Offline Operation All features work without internet connection. Use worry-free in mountains or abroad. * Privacy Protected Location data is processed only on your device and never transmitted externally. No server or account required. Perfect for: - Hikers, trekkers, and outdoor enthusiasts - Travelers needing direction confirmation - Orienteering and geocaching activities - Frequent GPS coordinate users - Retro aesthetic app lovers - Anyone needing a simple, accurate compass Technical Information: - iPhone optimized - Requires iOS 16.0 or later - Pure native app - No ads - No in-app purchases - All features free - Multilingual support - 10 languages Find your way anywhere with Compass Iris.

About

Compass & Altimeter & Gps

Features
Read full description

Your all-in-one outdoor GPS tool for hiking, travel, exploration, and everyday navigation. Whether you are hiking through mountains, exploring a new city, camping in the wilderness, cycling on a trail, or recording your journey, this app helps you understand your location and surroundings anytime, anywhere. POWERFUL GPS COMPASS & NAVIGATION • Digital compass with magnetic north and true north • Real-time direction, heading, and azimuth information • GPS coordinates and current location details • Quickly find your position wherever you go ALTIMETER & ENVIRONMENT DATA • Accurate altitude and elevation information • Atmospheric pressure and magnetic field strength • Temperature, feels-like temperature, humidity, UV index • Visibility, wind speed, wind direction • Sunrise and sunset times • Oxygen level and water boiling point based on altitude EXPLORE WITH ADVANCED MAPS • View your location on interactive 3D maps • Switch between standard, dark, and satellite maps • Tap anywhere on the map to check coordinates, address, altitude, and weather information • Discover new places with detailed location data TRACK EVERY ADVENTURE • Record hiking, walking, running, cycling, driving, and outdoor activities • Save GPS routes and review your travel history • Track distance, duration, average speed, maximum speed, highest and lowest elevation GPS WATERMARK CAMERA Capture memorable moments with location information. Add useful details directly to your photos: • GPS coordinates • Date and time • Altitude • Weather conditions • Temperature • Pressure • Address information Perfect for: • Hiking and mountain climbing • Camping and outdoor adventures • Travel and exploration • Cycling and running • Road trips • Location recording and travel memories Turn your phone into a complete outdoor companion. Know your direction, understand your environment, and keep a record of every place you discover. User Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Compass Iris4 screens
Compass & Altimeter & Gps4 screens

Verdict

The call

The clearest difference is in-app purchases: Compass Iris at none against Compass & Altimeter & Gps's 3. Compass Iris also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads 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. Compass & Altimeter & Gps sells 3 in-app purchases, starting at $3.99 per 7 days. Compass Iris asks for nothing beyond the download.

UpkeepUpdate frequency

Compass Iris ships an update every 10 days, Compass & Altimeter & Gps every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
Compass Iris versus Compass & Altimeter & Gps: the parameters behind the verdict, then further details
ParameterCompass IrisCompass & Altimeter & Gps
PriceFreeFree
Update frequencyEvery 10 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size10 MB81 MB
Age rating4+4+
DeveloperKihyup Kim铸前 高

In-app purchases

None

Compass Iris

No in-app purchases

3 purchases

Compass & Altimeter & Gps

Subscriptions2
  • Week Sub$3.997 Days
  • Annual Sub$19.991 Year
One-time1
  • lifetime use$29.99

Questions

Is Compass Iris free?
Compass Iris is free to download, with no in-app purchases.
Is Compass & Altimeter & Gps free?
Compass & Altimeter & Gps is free to download, with in-app purchases available.
Do Compass Iris or Compass & Altimeter & Gps have ads?
Neither Compass Iris nor Compass & Altimeter & Gps shows ads.
Which is updated more often, Compass Iris or Compass & Altimeter & Gps?
Compass Iris ships an update every 10 days, and Compass & Altimeter & Gps every 2 weeks. Most recently, Compass Iris was updated on October 30, 2026 and Compass & Altimeter & Gps on October 31, 2026.

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