Report updated Jun 13, 2026
Compass & Altimeter
For outdoor enthusiasts, hikers, and travelers requiring precise geographic orientation and coordinate data.
Compass & Altimeter is a challenged navigation app that is available. With a 4.3/5 rating from 124.6K reviews, it faces significant user friction. Users particularly appreciate the core compass functionality provides a simple and enjoyable experience for casual users, though subscription cancellation processes are difficult and perceived as deceptive by many users remains a common concern.
What is Compass & Altimeter?
Compass & Altimeter is a navigation utility for hikers and travelers, providing orientation, altitude, and coordinate data on iOS and Android.
Users hire the app to consolidate environmental and location data into a single dashboard, reducing the need for multiple specialized tools in remote areas.
Current Momentum
v1.1 · 6mo ago
Maintenance- Applied bug fixes in latest release.
- Ships minor stability updates.
Active Nemesis
Compass ×
By DOUBLE U s.r.o.
Other Rivals
7-Day Rank Pulse 🇺🇸
NavigationNo ranking data
Rating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Supports MGRS, UTM, British National Grid, and SwissGrid coordinate formats.
Computes altitude above mean sea level using the EGM96 geoid reference model.
Detects magnetic perturbations and displays sensor accuracy to ensure compass reliability.
How much does it cost?
- Free tier with ads
- Subscription for unlimited GEO data, GPS speed measurement, and ad removal
Monetization relies on gating technical data and removing ad inventory to drive recurring revenue.
Who Built It?
Providing outdoor enthusiasts with precise navigation tools and real-time geographical data for offline travel.
Portfolio
1
Apps
Explore the full 明力 王 report
Portfolio breakdown, audience, momentum, and every app published by 明力 王.
What do users think recently?
Low confidence · 20 reviews analyzed
How did the latest release land?
What is the recent mood?
Recent user voice shows a frustrated sentiment. Users appreciate the core compass functionality provides a simple and enjoyable experience for casual users, but report subscription cancellation processes are difficult and perceived as deceptive by many users and inaccurate directional data and sensor drift undermine the primary utility of the app.
Limited review volume (20 reviews). Sentiment analysis will deepen as more data lands.
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Compass & Altimeter?
Where is it available?
Localized markets (1)
How's The Navigation Market?
How does it evolve in the Navigation market?
Compass & Altimeter holds a #99 Grossing position in the US (Category 6010), but the high volume of negative sentiment regarding subscription friction threatens its long-term retention.
Rank progression
22 active rankings tracked — 30-day window
Which niche is Compass & Altimeter in?
to determine geographical orientation and location data
Explore the full Travel Planning Navigators niche
Every app in this space — 67 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The rivals identified
Nemeses(1)
With over 218,000 reviews and consistent updates, this app dominates the pure-utility compass niche by focusing on high-precision orientation.
Differentiators
- Maintains a singular focus on compass utility without bloating the interface with secondary weather or boiling point data.
- Leverages a massive, long-standing user base to refine sensor calibration accuracy beyond standard GPS-based implementations.
- Provides a clean, minimalist UI that prioritizes immediate orientation data over the multi-functional dashboard approach of the target.
Head to head
The target app should pivot its marketing to emphasize its 'all-in-one' utility, as it cannot compete with the pure-play precision of this nemesis.
Contenders(2)
Dominates the trail-navigation segment with high-frequency updates and a feature set tailored for serious hikers.
Differentiators
- Integrates advanced topographic layers and trail-specific data that go far beyond basic geographic orientation.
- Maintains a high release velocity, consistently shipping new mapping tools and social sharing features for outdoor communities.
A powerful contender that captures the professional and serious outdoor market through robust offline mapping capabilities.
Differentiators
- Supports professional-grade geospatial PDF imports which allows users to overlay custom maps for specialized field work.
- Focuses on offline-first architecture, ensuring reliability in remote areas where the target app's data-heavy features might fail.
Same space(2)
Gamifies the navigation experience, creating a distinct user intent that differs from the target's utility-first approach.
Differentiators
- Uses a proprietary global database of physical caches to drive user engagement and recurring app usage.
- Implements a subscription-based monetization model that funds continuous content updates and exclusive feature access.
A community-driven navigation app that excels in crowdsourced trail data rather than just sensor-based orientation.
Differentiators
- Builds a strong network effect through millions of user-uploaded trails and photos from around the globe.
- Provides a social discovery layer that turns navigation into a community-based activity rather than a solitary utility.
New entrants(1)
Shows exceptional development velocity with 9 releases in the last six months, signaling a rapid feature-expansion phase.
Differentiators
- Aggressively iterating on coordinate system support to capture niche users who require specific UTM grid data.
- Rapidly deploying UI improvements based on user feedback to differentiate from stagnant, older navigation utilities.
Compare Compass & Altimeter against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for Compass & Altimeter
Strengths to defend, gaps to attack
Core Strengths
- Offline-first orientation data establishes utility in remote environments
- All-in-one dashboard consolidates environmental data for casual travelers
Critical Frictions
- Subscription-cancellation friction drives high churn and negative sentiment
- Sensor drift on tablets undermines core compass reliability
Growth Levers
- Untapped B2B partnerships for outdoor education distribution
- Wearable hardware integration to differentiate from mobile-only rivals
Market Threats
- Pure-play navigation tools with higher sensor precision
- Tightening EU data-minimization policies on location-tracking apps
What are the next best moves?
Audit subscription-cancellation flow because users report deceptive practices → reduce churn and improve sentiment
Subscription friction is the #1 complaint theme in user sentiment data.
Trade-off: Pause the planned UI refresh for the weather dashboard — cancellation UX has 3x the impact on retention.
Rebuild sensor calibration logic because tablet misalignment is a persistent post-update complaint → restore core utility
Sensor drift is the primary failure point for the app's core value proposition.
Trade-off: Deprioritize the addition of new coordinate grid formats — core reliability is a prerequisite for user trust.
A counter-intuitive read
The app's multi-functional dashboard is a liability, not an asset, because it forces the product to compete on breadth against specialists who win on the precision of a single tool.
Feature Gaps vs Competitors
- Professional-grade geospatial PDF imports (available in Avenza Maps but missing here)
- Advanced topographic trail layers (available in Gaia GPS but missing here)
Key Takeaways
The app captures casual users through its all-in-one utility, but the deceptive subscription model and sensor drift create a trust deficit that prevents long-term growth, so the PM must prioritize core reliability and transparent monetization to stabilize the user base.
Where Is It Heading?
Declining
The navigation utility market is consolidating around specialized, high-precision tools, leaving generalist apps like Compass & Altimeter vulnerable to churn. Without a pivot toward core stability and transparent monetization, the app will continue to lose ground to competitors that offer superior reliability and user experience.
Persistent reports of sensor drift in the latest release erode user trust, which compounds the churn rate already driven by subscription friction.
The lack of meaningful feature expansion in recent updates leaves the app exposed to faster-moving rivals like UTM Geo Map Y2Tech.