Features & Capabilities

PRO CHARTS - Marine Navigation is a powerful yet easy-to-use navigation tool designed for mariners. It provides offline NOAA charts, one-touch waypoint and route creation, and simple point-and-steer navigation to help you stay on course, even when you’re out of network.

Key features include buddy tracking, float plans that can be shared with friends or family, a fully indexed POI database (weather, aids to navigation, obstructions, tides, currents, and more), and real-time position tracking. The extension supports offline chart caching, so you can view charts without internet access, making it ideal for remote or offshore voyages.

User Growth & Download Statistics

By:
MiraTrex, Inc.
Rating:
4.50
(8,442)
2 new ratings
Version:
6.0 Last updated: 2026-05-13
Version code:
885587938
Creation date:
2011-08-04
Compatible devices:
Size:
47.50MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-05
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
MiraTrex, Inc.
Apple Apps Store
https://apps.apple.com/us/app/pro-charts-marine-navigation/id451093694
Website:
http://www.miratrex.com

User Reviews

Users frequently report account creation/login failures, persistent subscription and billing problems, and charts that fail to load, disappear, or are unavailable offline. Support is often described as unavailable. A smaller set appreciates chart access when it works and long-term usage, but the dominant feedback is reliability and licensing friction.
Pros
  • Having charts and location instantly is helpful when you need them.
  • Long-term users report value and there is feedback that tech support has been helpful.
Cons
  • Account signup/login problems (unable to create an account or sign in).
  • Subscription and billing issues (expired/renewal problems, being prompted to subscribe, devices not syncing purchases).
  • Charts failing to load, download, or display; offline maps not available in some areas.
  • Poor or non-existent customer support and communication.
  • Chart overlays not displaying and overall chart reliability issues.
Recent reviews
Needs cellular data and network connectivity
by sh*****, 2025-08-24

Great for navigating Middle/Maquoit bay for our camp
by Al*****, 2025-08-15

Downloaded the app and have been trying to create an account for several days. Getting continuous Network Error messages and unable to create an account or use the app. But I was charged for it promptly. Very dissatisfied
by Zf*****, 2025-07-08
View all user reviews ›

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