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SEAiq USA

SEAiq USA

Sakhalin

NavigationFreev5.6.0
App Store
Rating

4.7

493 ratings

Stars

★★★★★

Last Updated

February 19, 2026

Released

June 1, 2012

What's New

v5.6.0

* Minor improvements and fixes

App Info

Developer
Sakhalin
Category
Navigation
Price
FREE
Version
5.6.0
App ID
519545162

Description

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.

Download Estimate

Pro · Preview

Estimated Total Downloads

37K25K70K
ConservativeOptimistic

145

Low / mo

215

Est / mo

414

High / mo

Based on493 ratings
Assumed rating rate1.4%
App age170 months

Estimated using rating count ÷ genre rating rate. Actual downloads may vary ±50%. Same methodology used by Sensor Tower & data.ai.

Competitor Analysis

Same genre · Top charts
Pro · Preview
Avg Rating

Competitors avg

4.7

You: 4.7

Avg Update

Competitors avg

3d

You: 86d

Est Downloads

Competitors avg

183.4M

You: 37K

Download figures are estimates · Updated every 6 hours