Price and ratings
- Price
- £3.99
- Rating
- —
- Ratings
- 0United Kingdom
Versions
- Released
- 21 Dec 201114 years ago
- Last update
- 1 month agoVersion 10.0.1
- Requires
- iOS 15.0 or later
Details
- Size
- 21 MB
- Languages
- 1
ColRegs: Nav Lights & Shapes helps sailors, powerboaters, anglers, skippers, crew and maritime professionals recognise vessels and understand what they are doing, as specified by the International Regulations for Preventing Collisions at Sea (IRPCS/ColRegs). Learn to identify vessels, understand their activities and interpret navigation lights and day shapes with this essential ColRegs reference and revision app. QUICK, PRACTICAL REFERENCE Whether you are on the water or ashore, studying in…
Competitors
Full chartTop of Paid · Education in United Kingdom. ColRegs: Nav Lights & Shapes isn't in it right now. Changes are over 7 days.
- #1 (number one)Change unknown
Driving Theory Test 4 in 1 KitDriving Test Success Limited - #2Change unknown
Official DVSA Theory Test KitTSO (The Stationery Office) - #3Change unknown
- #4Change unknown
Official Life in the UK TestTSO (The Stationery Office) - #5Change unknown
- #6Change unknown
AnkiMobile FlashcardsAnki Software, LLC - #7Change unknown
Spelling ShedEducation Shed Ltd - #8Change unknown
Hit the Button MathsTopmarks Online Ltd - #9Change unknown
The Official DVSA Highway CodeTSO (The Stationery Office) - #10Change unknown
Driver CPC Case Studies TestImagitech Ltd - #11Change unknown
Teach Your Monster to ReadTeach Your Monster - #12Change unknown
DVSA Hazard PerceptionTSO (The Stationery Office) - #13Change unknown
ABRSM Aural Trainer Grades 1-5The Associated Board of the Royal Schools of Music (Publishing) Limited - #14Change unknown
Life in the UK 2026 Test PrepSpurry Inc. - #15Change unknown
LocoPast: The History MapuRoutine Ltd - #16Change unknown
SkyView®Terminal Eleven LLC - #17Change unknown
DfT Know Your Traffic SignsTSO (The Stationery Office) - #18Change unknown
ABRSM Music Theory TrainerThe Associated Board of the Royal Schools of Music (Publishing) Limited - #19Change unknown
2026 HGV & LGV Theory Test KitQuantech - #20Change unknown
Baby Sensory SignbookKwebl BV
Store listing
How the app presents itself on the App Store. Select a screenshot to open it full size.
What's new
Version 10.0.1 · 11 Aug 2026 · 1 month ago
This major update makes ColRegs: Nav Lights & Shapes clearer, faster and easier to use. • Save Favourites • Reorder Favourites • Continue from last page viewed • Detailed search results • Expand full rule only when you need it • New gallery-style viewer • Access additional Safe Skipper online quizzes • Share the app with friends • Updated promotional screengrabs
Current rankings
Every chart this app is in right now, best position first.
Not charting right now
This app isn't in any tracked top 100 at the moment. Its history below shows when it was.
Rank history
Higher on the chart is better: #1 is at the top.
No chart history to show
History appears for charts the app is currently in.
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.
More from The Other Hat
Their other apps that Appulse has seen in the charts, charting ones first.
| App | Best rank now | Released | App Store |
|---|---|---|---|
 IALA Buoyage & LightsReference | Paid · ReferenceUnited Kingdom#15 | 14 years ago | |
 Safe Skipper: Marine SafetyNavigation | Paid · NavigationAustralia#22 | 13 years ago | |
 ColRegs: Rules of the RoadEducation | Paid · EducationAustralia#27 | 14 years ago | |
 ECDIS NAUTICAL CHART SYMBOLSNavigation | Paid · NavigationIndia#60 | 12 years ago | |
 Knot Bible - Knots Made EasyReference | Paid · ReferenceUnited Kingdom#65 | 10 years ago | |
 Safe Skipper: Boating SafetyNavigation | Paid · NavigationUnited Kingdom#84 | 13 years ago | |
 NAUTICAL CHART SYMBOLS GUIDENavigation | Paid · NavigationUnited Kingdom#94 | 13 years ago |