By Lakehorn AG
Report updated Jun 9, 2026
AeroAltitude
For pilots and aviation enthusiasts requiring real-time density altitude and METAR data for flight planning and safety.
AeroAltitude is a well-regarded navigation app that is free with in-app purchases. With a 3.4/5 rating from 754 reviews, it maintains solid user satisfaction. Users particularly appreciate core application functionality provides reliable utility for users during standard daily operation, though temperature readout on wearable devices fails to respect user-defined unit settings remains a common concern.
What is AeroAltitude?
AeroAltitude is a navigation utility for pilots that calculates pressure and density altitude using GPS, barometer, and METAR data on iOS and Android.
Pilots hire this tool to ensure flight safety through precise atmospheric data, reducing the cognitive load of manual flight planning calculations.
Current Momentum
v1.10 · 4w ago
Intense- Updated airport database in latest release
- Ships minor UI improvements
Active Nemesis
Pro Altimeter - Barometric+GPS
By Craig Hunter
Other Rivals
7-Day Rank Pulse 🇺🇸
NavigationRating Pulse 🇺🇸
Recent User MoodAI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Calculates PA/DA using GPS, barometer, and METAR data from US NOAA and REDEMET services.
Provides METAR data and DA charts for airports from a built-in, regularly updated database.
Displays DA for current position and nearby airports directly on watchOS devices.
How much does it cost?
- iOS: $2.29 one-time
- Android: Free (ad-supported)
The iOS version utilizes a low-cost, one-time purchase model, while the Android version operates as an ad-supported free utility.
Who Built It?
Lakehorn AG
Providing pilots and aviation professionals with specialized, flight-critical weather data and utility tools for preflight monitoring.
Portfolio
10
Apps
Who is Lakehorn AG?
Lakehorn AG occupies a high-utility niche by translating complex meteorological data into actionable aviation intelligence for pilots. Their moat is built on deep integration of flight-critical sources like FAA NOTAMs and ATC delay data, which creates higher switching costs than generic weather apps. The publisher maintains a high development velocity, focusing on cross-platform availability including standalone Apple Watch functionality to capture the professional market.
Who is Lakehorn AG for?
- Pilots
- Aviation professionals
- Flight enthusiasts requiring precise METAR/TAF data
- Airport-specific conditions
Portfolio momentum
Demonstrated high development activity with 12 updates across 2 apps in the last 6 months, including a major release within the last 8 days.
What other apps does Lakehorn AG make?
AeroVariation
AeroNOTAM
METAR Plot
WeatherSelfie
Network Speed Tester Server
Swiss SAR Alerts
What do users think recently?
Low confidence · 1 reviews analyzed
How did the latest release land?
What is the recent mood?
Recent user voice shows a excited sentiment. Users appreciate core application functionality provides reliable utility for users during standard daily operation, but report temperature readout on wearable devices fails to respect user-defined unit settings.
Limited review volume (1 reviews). Sentiment analysis will deepen as more data lands.
What is the competitive landscape for AeroAltitude?
How's The Navigation Market?
How does it evolve in the Navigation market?
AeroAltitude maintains a presence across 40+ regional navigation charts, typically ranking between #40 and #99 in the Paid category. The disparity between its 4.8 iOS rating and 3.37 Android rating suggests the monetization model on Android creates a lower-quality user experience.
| Country | Category | Chart | Rank | Change |
|---|---|---|---|---|
| 🇦🇷 Argentina | Navigation | iOSPaid | #55 | |
| 🇨🇭 Switzerland | Navigation | iOSPaid | #70 | ▼1 |
The rivals identified
The Nemesis
Pro Altimeter - Barometric+GPS
★4.5 (25.1K)Craig Hunter
🔧This app is the dominant market leader in the dedicated altimeter niche with over 25,000 reviews and a long-standing presence.
Head to Head
The target app should emphasize its aviation-grade data integration (METAR/NASA) to differentiate from the rival's generic utility focus.
What sets AeroAltitude apart
Integrates METAR data directly for aviation-specific pressure altitude calculations which the rival lacks.
Offers a more modern, multi-platform approach by supporting both iOS and Android ecosystems.
What's Pro Altimeter - Barometric+GPS's Edge
Established brand authority in the altimeter niche reduces user acquisition friction compared to newer entrants.
Optimized for long-term stability and reliability in a single-purpose utility format.
Contenders
Bundles compass and altimeter tools into a single, high-utility interface for general outdoor navigation.
Leverages a massive user base to maintain high visibility in the navigation category search results.
Altimeter+
★4.5 (25.1K)Sichtwerk AG
🔧A direct competitor in the dedicated altimeter space with significant user adoption and similar feature scope.
Focuses on a clean, minimalist UI design that appeals to casual hikers and outdoor users.
Provides a simplified user experience that avoids the technical complexity of aviation-specific calculations.
Peers
Gaia GPS: Mobile Trail Maps
★4.8 (31.9K)TrailBehind
🚀An adjacent navigation powerhouse that includes altitude tracking as part of a comprehensive mapping suite.
Offers professional-grade offline mapping and route planning that far exceeds simple altimeter functionality.
Maintains a high release cadence with two updates in the last six months to ensure platform stability.
Avenza Maps: Offline Mapping
★4.8 (124.7K)Avenza Systems Inc.
⚡A dominant player in the mapping space that serves professional and recreational users needing precise location data.
Specializes in importing custom geospatial PDFs for professional field work and specialized navigation tasks.
Provides a robust ecosystem for map distribution that creates a strong barrier to entry for smaller apps.
New Kids on the Block
UTM Geo Map Y2Tech
★4.7 (22.6K)Yogi Yogantara
⚡Shows high development velocity with nine releases in the last six months, indicating an aggressive feature rollout.
Rapidly iterating on coordinate system support to capture niche professional and surveying user segments.
Frequent updates demonstrate a commitment to maintaining compatibility with the latest iOS hardware and software.
Footpath Route Planner
★4.8 (21K)Half Mile Labs LLC
⚡An emerging threat that combines route planning with altitude profiling, showing strong recent development activity.
Integrates interactive altitude profiles directly into the route planning workflow for hikers and cyclists.
Provides a superior user experience for visualizing elevation gain during the route creation process.
The outtake for AeroAltitude
Strengths to defend, gaps to attack
Core Strengths
- Aviation-grade METAR integration provides a technical barrier
- Apple Watch utility drives high-frequency session engagement
Critical Frictions
- Android-iOS rating gap indicates platform-specific quality issues
- Wearable unit-conversion bugs create persistent friction
Growth Levers
- B2B distribution into flight schools via bulk licensing
- Expansion of automated temperature-sensing via Bluetooth weather stations
Market Threats
- Rapidly iterating entrants like Footpath Route Planner
- Reliance on third-party NOAA data feeds lacking uptime guarantees
What are the next best moves?
Fix wearable unit-conversion logic because it is the top-reported technical complaint → reduce churn risk
Wearable unit-conversion error is the primary active complaint in sentiment analysis.
Trade-off: Pause the airport database UI refresh — wearable stability is a higher retention priority.
Standardize Android/iOS feature parity because the 1.4★ rating gap erodes brand trust → stabilize Android retention
Android rating (3.37) significantly lags iOS (4.8).
Trade-off: Deprioritize new widget development — platform parity is critical for brand consistency.
A counter-intuitive read
The app's reliance on manual temperature inputs is not a weakness but a necessary safety feature, as it forces pilots to verify local conditions rather than trusting potentially stale GPS-based weather data.
Feature Gaps vs Competitors
- Interactive altitude profiles (available in Footpath Route Planner but absent here)
Key Takeaways
AeroAltitude maintains category relevance through specialized aviation data, but the persistent wearable unit-conversion bug and fragmented platform experience threaten long-term retention, so the PM should prioritize cross-platform parity to defend the user base against specialized rivals.
Where Is It Heading?
Mixed Signals
The aviation navigation market is consolidating around apps that offer integrated route planning and atmospheric data. AeroAltitude's current trajectory is mixed: its core utility is stable, but the lack of feature parity across platforms and wearable bugs will likely lead to further rating erosion on Android.
Wearable unit-conversion bugs in the latest release erode user trust, which compounds the existing rating gap between Android and iOS platforms.
Regular airport database updates demonstrate active maintenance, which prevents churn among professional pilot users who require current METAR data for flight safety.