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NAUTICAL CHART SYMBOLS GUIDE icon

NAUTICAL CHART SYMBOLS GUIDE

The Other Hat

Category: Navigation
Sign in to watchView on the App Store (opens in a new tab)
Rankings updated

Price and ratings

Price
£1.99
Rating
5.0 out of 5
Ratings
1United Kingdom

Versions

Released
16 Aug 201313 years ago
Last update
19 days agoVersion 10.0.0
Requires
iOS 15.0 or later

Details

Size
43 MB
Languages
1
Website
safe-skipper.com (opens in a new tab)

SYMBOLS USED ON NAUTICAL CHARTS SPECIFIED BY THE INTERNATIONAL HYDROGRAPHIC ORGANIZATION (IHO), PLUS INTERNATIONAL ABBREVIATIONS AND SUPPLEMENTARY NATIONAL SYMBOLS USED BY THE U.S. AND U.K. HYDROGRAPHIC OFFICES. >>> FULL APP — AD FREE | NO IN-APP PURCHASES | NO SUBSCRIPTION ************ FEATURES and BENEFITS ************ - Perfect for reference, learning & revision - Hi-res graphics - Tap & Enlarge feature for greater detail - Fully searchable index to all the symbols - Always with you on…

Countries1In 1 chart right now
Best rank now#94United Kingdom Paid · Navigation
Ratings, 7 days—Needs a week of rating history
Longest chart run2 daysUnited Kingdom Paid · Navigation

Competitors

Full chart

Top of Paid · Navigation in United Kingdom. NAUTICAL CHART SYMBOLS GUIDE is #94 there. Changes are over 7 days.

  1. #1 (number one)
    Solocator - GPS Field Camera icon
    Solocator - GPS Field CameraCivi Corp
    Change unknown
  2. #2
    Blitzer.de PRO icon
    Blitzer.de PROEifrig Media
    Change unknown
  3. #3
    MilGPS icon
    MilGPSCascode Labs Pty Ltd
    Change unknown
  4. #4
    MapOut icon
    MapOutValnova
    Change unknown
  5. #5
    Sun Seeker - Sunlight Tracker icon
    Sun Seeker - Sunlight TrackerozPDA
    Change unknown
  6. #6
    Llwybrau'r Wyddfa icon
    Llwybrau'r WyddfaSnowdonia National Park Authority
    Change unknown
  7. #7
    Ship Finder icon
    Ship Finderpinkfroot limited
    Change unknown
  8. #8
    POIViewer icon
    POIViewerFrenchKiss Development
    Change unknown
  9. #9
    Theodolite icon
    TheodoliteCraig Hunter
    Change unknown
  10. #10
    Speedometer 55 Pro. GPS kit. icon
    Speedometer 55 Pro. GPS kit.Stanislav Dvoychenko
    Change unknown
  11. #11
    UK Map icon
    UK MapMappendix Limited
    Change unknown
  12. #12
    GPS Locate icon
    GPS LocateDavid Southgate
    Change unknown
  13. #13
    Hill Lists icon
    Hill ListsGraham Haley
    Change unknown
  14. #14
    Lake District Maps Offline icon
    Lake District Maps OfflineJOMO Solutions Ltd
    Change unknown
  15. #15
    Snowdonia Maps Offline icon
    Snowdonia Maps OfflineJOMO Solutions Ltd
    Change unknown
  16. #16
    NZ Topo50 South Island icon
    NZ Topo50 South IslandRight Place Resources
    Change unknown
  17. #17
    Marine Rules & Signals icon
    Marine Rules & SignalsFB Imray Laurie Norie & Wilson GmbH
    Change unknown
  18. #18
    Altitude Drive icon
    Altitude DrivePeter Santangeli
    Change unknown
  19. #19
    OutDoors GB - Offline OS Maps icon
    OutDoors GB - Offline OS MapsRoadTour LLC
    Change unknown
  20. #20
    GPS Diagnostic: Satellite Test icon
    GPS Diagnostic: Satellite TestDavid Ryall
    Change unknown

Store listing

How the app presents itself on the App Store. Select a screenshot to open it full size.

NAUTICAL CHART SYMBOLS GUIDE screenshot 1 of 8NAUTICAL CHART SYMBOLS GUIDE screenshot 2 of 8NAUTICAL CHART SYMBOLS GUIDE screenshot 3 of 8NAUTICAL CHART SYMBOLS GUIDE screenshot 4 of 8NAUTICAL CHART SYMBOLS GUIDE screenshot 5 of 8NAUTICAL CHART SYMBOLS GUIDE screenshot 6 of 8NAUTICAL CHART SYMBOLS GUIDE screenshot 7 of 8NAUTICAL CHART SYMBOLS GUIDE screenshot 8 of 8

What's new

Version 10.0.0 · 19 Sep 2026 · 19 days ago

* Updated for current iPhone and iOS versions * Save frequently used chart symbols to My Chart Symbols for quicker reference * Jump back to recently viewed pages, with older pages neatly grouped in one menu * Improved favourite and Home controls for clearer, more consistent navigation * Refined layout and spacing throughout the app

Current rankings

Every chart this app is in right now, best position first.

NAUTICAL CHART SYMBOLS GUIDE chart positions
ChartRank24 h7 daysBestDays on chart
United Kingdom· Paid · Navigation#94Change unknownChange unknown#942

Rank history

Higher on the chart is better: #1 is at the top.

Sign in to see 30 days, 90 days and all history.

United Kingdom · Paid · Navigation: best #94, latest #94, over 2 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct; the line joins the snapshots on either side.

United Kingdom · Paid · Navigation: best #94, latest #94, over 2 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct; the line joins the snapshots on either side.

Ranking events

Entries, big moves, #1s and new versions we've recorded.

No events recorded yet

Events appear as the app enters charts, moves 25+ places or ships a new version.

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