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IALA Buoyage & Lights icon

IALA Buoyage & Lights

The Other Hat

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

Price and ratings

Price
£3.99
Rating
—
Ratings
0Australia

Versions

Released
30 Mar 201214 years ago
Last update
1 month agoVersion 10.0.1
Requires
iOS 15.0 or later

Details

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

IALA Buoys & Lights helps to improve your navigation skills and stay safer on the water. It covers both IALA Maritime Buoyage Systems A and B. This essential reference, learning and revision app helps skippers, sailors, boaters, anglers, crew and maritime professionals recognise and interpret buoyage, navigation marks and light characteristics. “The graphics are clear and well done, and the info is great to carry with me. Works perfectly.” Downloaded and used by thousands of seafarers across

Countries4In 4 charts right now
Best rank now#15United Kingdom Paid · Reference
Ratings, 7 days—Needs a week of rating history
Longest chart run2 daysUnited Kingdom Paid · Reference

Competitors

Full chart

Top of Paid · Reference in United Kingdom. IALA Buoyage & Lights is #15 there. Changes are over 7 days.

  1. #1 (number one)
    Collins Bird Guide icon
    Collins Bird GuideNatureGuides Ltd.
    Change unknown
  2. #2
    Lifted: Scottish Police Info icon
    Lifted: Scottish Police InfoBryan Mulholland
    Change unknown
  3. #3
    Knot IQ: 3D Knot Tying icon
    Knot IQ: 3D Knot TyingThe Bear Essentials Co. LTD
    Change unknown
  4. #4
    Pocket Guide Megaliths icon
    Pocket Guide MegalithsSenet Mobile UK
    Change unknown
  5. #5
    myDuaa: Fortress of a Muslim | حصن المسلم icon
    myDuaa: Fortress of a Muslim | حصن المسلمIhsaanFusion
    Change unknown
  6. #6
    Collins British Bird Guide icon
    Collins British Bird GuideNatureGuides Ltd.
    Change unknown
  7. #7
    Pizzey and Knight Birds of Aus icon
    Pizzey and Knight Birds of AusGibbon Multimedia Pty Ltd
    Change unknown
  8. #8
    SkySafari icon
    SkySafariSimulation Curriculum Corp.
    Change unknown
  9. #9
    Duty Pro - Pocket Police Guide icon
    Duty Pro - Pocket Police GuideSimon King
    Change unknown
  10. #10
    Collins English Dictionary icon
    Collins English DictionaryHarperCollins Publishers Ltd
    Change unknown
  11. #11
    Prayer Times Qibla Compass Pro icon
    Prayer Times Qibla Compass ProFATIMA OMER APPS LLC
    Change unknown
  12. #12
    Royal Family Tree icon
    Royal Family TreeNews in Time and Space Ltd
    Change unknown
  13. #13
    SkySafari 7 Plus icon
    SkySafari 7 PlusSimulation Curriculum Corp.
    Change unknown
  14. #14
    Daily Readings icon
    Daily ReadingsGreek Orthodox Archdiocese of America
    Change unknown
  15. #16
    Sasol eBirds Southern Africa icon
    Sasol eBirds Southern Africamydigitalearth.com
    Change unknown
  16. #17
    Tree Id identify UK trees icon
    Tree Id identify UK treesSunbird Images OHG
    Change unknown
  17. #18
    RhymeZone icon
    RhymeZoneMerriam-Webster, Inc.
    Change unknown
  18. #19
    ACNH Travel Guide icon
    ACNH Travel GuideJeffrey Kuiken
    Change unknown
  19. #20
    BWP icon
    BWPNatureGuides Ltd.
    Change unknown
  20. #21
    Crime QRH icon
    Crime QRHWillis Software Limited
    Change unknown

Store listing

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

IALA Buoyage & Lights screenshot 1 of 9IALA Buoyage & Lights screenshot 2 of 9IALA Buoyage & Lights screenshot 3 of 9IALA Buoyage & Lights screenshot 4 of 9IALA Buoyage & Lights screenshot 5 of 9IALA Buoyage & Lights screenshot 6 of 9IALA Buoyage & Lights screenshot 7 of 9IALA Buoyage & Lights screenshot 8 of 9IALA Buoyage & Lights screenshot 9 of 9

What's new

Version 10.0.1 · 11 Aug 2026 · 1 month ago

This major update makes IALA Buoys & Lights faster, clearer and easier to use. • Save Favourites • Reorder Favourites • Continue from last page viewed • Detailed search results • New gallery-style image viewer • Access additional Safe Skipper online quizzes • Share the app directly with friends • Updated promotional screengrabs

Current rankings

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

IALA Buoyage & Lights chart positions
ChartRank24 h7 daysBestDays on chart
United Kingdom· Paid · Reference#15Change unknownChange unknown#152
Australia· Paid · Reference#36Change unknownChange unknown#312
Canada· Paid · Reference#54Change unknownChange unknown#442
India· Paid · Reference#61Change unknownChange unknown#612

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 · Reference: best #15, latest #15, 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 · Reference: best #15, latest #15, 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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