iSailGPS : NOAA USA RNC Charts
Store data observed · From public App Store data · How we score apps
- Navigation
- App Store
- United States
- 3.972 ratings
- Paid $7.99
- Updated
- Observed
Est. monthly revenue
EstimatedEst. monthly downloads
Estimated90-day growth
Opportunity score
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About iSailGPS : NOAA USA RNC ChartsObserved
iSailGPS : NOAA USA RNC Charts is a Navigation app by James Associates Inc. on the United States App Store. Released Apr 29, 2011; last updated Apr 24, 2026 (version 9.6.9). iSailGPS : NOAA USA RNC Charts costs $7.99 to download.
iSailGPS : NOAA USA RNC Charts has a 3.9-star average rating from 72 ratings on the United States App Store as of Oct 8, 2026. On Oct 12, 2026, iSailGPS : NOAA USA RNC Charts ranked #78 on the Navigation top chart. MRRBeam rates the success of iSailGPS : NOAA USA RNC Charts 28/100 (early stage).
Unleash the navigation potential of your iPhone or iPad with SailGPS! Turn your device into a high-performance GPS receiver with USA NOAA Raster Nautical Charts, even without a cell signal! Rated “Best Choice — Excellent” by Practical-Sailor.com Caught in a storm on the water and your chart plotter fails? Don't worry!
- Success score
- 28/100 Early stage
- In Navigation
- Outside the top 100
- Chart position
- #78 in Navigationon Oct 12, 2026
- Developer
- James Associates Inc.
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iSailGPS : NOAA USA RNC Charts: common questions
- What is iSailGPS : NOAA USA RNC Charts?
- iSailGPS : NOAA USA RNC Charts is a Navigation app developed by James Associates Inc., available on the App Store. It was first released on Apr 29, 2011.
- How is iSailGPS : NOAA USA RNC Charts rated?
- iSailGPS : NOAA USA RNC Charts has a 3.9-star average rating from 72 ratings on the United States App Store as of Oct 8, 2026.
- How much money does iSailGPS : NOAA USA RNC Charts make?
- MRRBeam estimates iSailGPS : NOAA USA RNC Charts makes about $700–$3K a month in revenue from 100–280 downloads a month, based on its #78 position on the Navigation paid chart. This is a modelled estimate, not reported data.
- How many downloads does iSailGPS : NOAA USA RNC Charts get?
- About 100–280 downloads a month, by MRRBeam's estimate from its chart position. Apple does not publish download counts.
- How much does iSailGPS : NOAA USA RNC Charts cost?
- iSailGPS : NOAA USA RNC Charts costs $7.99 to download.
- Is iSailGPS : NOAA USA RNC Charts successful?
- On Oct 12, 2026, iSailGPS : NOAA USA RNC Charts ranked #78 on the Navigation top chart. MRRBeam rates the success of iSailGPS : NOAA USA RNC Charts 28/100 (early stage). The success score combines rating volume, chart position and average rating.
- When was iSailGPS : NOAA USA RNC Charts last updated?
- iSailGPS : NOAA USA RNC Charts was last updated on Apr 24, 2026 (version 9.6.9).
- What are alternatives to iSailGPS : NOAA USA RNC Charts?
- Similar Navigation apps tracked by MRRBeam include Google Maps, Waze Navigation & Live Traffic, ParkMobile: Park. Pay. Go., Transit • Subway & Bus Times and SpotHero: #1 Rated Parking App.
- Is there room to build a competitor to iSailGPS : NOAA USA RNC Charts?
- MRRBeam's opportunity score for iSailGPS : NOAA USA RNC Charts is 32/100. Limited opening: an older app, modest estimated revenue and low price points.