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WilhelmSK vs its rivals

Side-by-side comparison against WilhelmSK's closest competitors — identity, store metrics, ratings & sentiment, and strategic intel.

WilhelmSK
This App
iNavX: Marine Navigation
Nemesis
MarineTraffic - Ship Tracking
Contender
PredictWind — Marine Forecasts
Contender
VictronConnect
Peer
Lowrance: app for anglers
Peer
Avenza Maps: Offline Mapping
New Kid
Core Identity
DeveloperScott BenderNavX Studios LLCMarineTraffic Applications LTDPredictWind LimitedVictron EnergyNavico Norway ASAvenza Systems Inc.
CategoryNavigationNavigationTravelWeatherBusinessNavigationNavigation
PlatformiOSiOS, AndroidAndroid, iOSiOSiOS, AndroidiOS, AndroidiOS, Android
Store Metrics
Rating4.5 / 54.8 / 54.8 / 54.8 / 53.3 / 54.5 / 54.8 / 5
Ratings Count2721,01864,71032,1292642,349124,686
PriceUSD19.99FreeFreeFreeFreeFreeFree
Release DateOct 4, 2016Feb 12, 2019Oct 8, 2012Jan 3, 2012Mar 6, 2015Oct 17, 2019Sep 19, 2010
Last UpdatedMar 18, 2026Sep 8, 2025Apr 15, 2026Apr 1, 2026Mar 31, 2026Jan 16, 2026Nov 5, 2025
Sentiment & Reviews
Sentimentexcellent-----mixed
Score85/100-----45/100
Praises
  • Responsive developer support builds long-term trust with the marine enthusiast user base
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  • Offline GPS functionality enables reliable navigation in remote areas without cellular service
Complaints
  • Inconsistent user interface design makes navigation difficult once users enter specific map views
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  • Recent updates restrict free custom map imports and force users toward the store
Requests
  • Direct integration with local mobile device GPS for navigation when boat hardware is absent
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  • Native vehicle dashboard integration to allow hands-free navigation during outdoor activities
Strategic Intel
Strengths
  • Signal K protocol integration creates high switching costs
  • Template-sharing mechanism drives organic referral loops
  • Responsive developer support fosters long-term user loyalty
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  • Professional-grade map store partnerships sustain high-intent user acquisition
  • Offline-first architecture creates a functional moat in remote environments
Weaknesses
  • Unintuitive map navigation interface
  • Missing NMEA wind data parsing
  • No free trial for hardware testing
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  • Premium tier gating of custom imports creates high churn risk
  • Lack of vehicle dashboard integration limits usage in off-road segments
Pricingpaidfreemiumfreefreemiumfreefreefreemium
MomentumActiveSteadyIntenseIntenseIntenseActiveIntense
Update Cadence5 versions5 versions5 versions5 versions5 versions5 versions5 versions

Compare WilhelmSK head-to-head

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by WilhelmSK, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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