SEAiq USA

Sakhalin, LLC · Navigation

4.7 500 ratings Free

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 26, 2026
Rating ★ 4.69 → 4.7
Aug 26, 2026
New version 5.6.0 → 5.6.3

* Minor improvements and fixes

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.

Average rating history over the observed period. 4.69 4.7 Aug 26 15:40 Aug 27 04:46 Aug 27 17:52 Aug 28 06:59 Aug 28 20:05

Average rating

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 78% 391
4★ 17% 84
3★ 3% 13
2★ 1% 6
1★ 1% 6

Screenshots

About

SEAiq USA is a full-featured marine navigation app. It automatically downloads all charts (both vector and raster) from NOAA and the US Army Corps of Engineers for regions of USA you select. Other features include: * Waypoints * Routes * Tracks * Night color modes * Anchor alarm * Automatic download and display of weather (wind & isobar) * Chart measuring tools (EBL/VRM) * WiFi-based NMEA and AIS * Raster charts * Vector charts No purchase is required in order to use SEAiq USA to view charts. All features are enabled during a 7-day evaluation period. After that, many of the feautures require purchase of an in-app upgrade. Continued use of GPS running in the background can dramatically decrease battery life.

What's new · 5.6.3

* Minor improvements and fixes

Details

DeveloperSakhalin, LLC
ReleasedJun 2012
UpdatedFeb 2026
Version5.6.3
Size54 MB
RequiresiOS 13.0 or later
Age rating4+
LanguagesEnglish
PriceFree
Categories Navigation
Bundle IDcom.seaiq.seaiq-free