As of 6 Nov 2026, ICC Certificate of Competence is #12 in Paid · Reference in Australia, the one tracked chart it's in.
Current rank
#12Australia · Paid · Reference
- Was
- —7 days ago
- Change
- Not enough history yetover 7 days
- Best
- #12in 7 days
- Longest chart run
- 1 dayAustralia · Paid · Reference
- New ratings, 7 days
- —Needs a week of rating history
What's new
Version 10.0.3 · 2 months ago
Save important pages to Favourites Add personal notes to favourite pages Continue where you left off Full offline search across app Review recently visited pages Use Quick Reference for key safety topics including Mayday, distress signals, man overboard, fire fighting and medical emergencies Choose Normal or Large text for comfortable reading on board Keep your saved pages, notes and settings through normal app updates
Ranking events
- Entered the Paid · Reference chart at #12Australia
About
Based on the Adlard Coles book of the International Certificate of Competence (ICC) by Bill Anderson. >>> Make the app your own with My ICC: Save important pages to Favourites Add personal notes to favourite pages Continue where you left off Full offline search across app Review recently visited pages Use Quick Reference for key safety topics including Mayday, distress signals, man overboard, fire fighting and medical emergencies Choose Normal or Large text for comfortable reading on…
Ranks come from Apple's public App Store charts, checked once a day. Appulse Index isn't affiliated with Apple.
Rank history
Higher on the chart is better: #1 is at the top.
Sign in to see 30 days, 90 days and all history.
Australia · Paid · Reference: best #12, latest #12, over 7 snapshots since 31 Oct.
In 1 chart now
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| Australia· Paid · Reference · best #12 · 1 day | #12 | New entry | Not enough history yet | #12 | 1 |
Competitors
Compare with the top 3Full chartTop of Paid · Reference in Australia. ICC Certificate of Competence is #12 there. Changes are over 7 days.
- #1 (number one)Up 22 places
e-Sword LT: Bible Study to GoRick Meyers - #2Up 14 places
Knots 3DNynix - #3No change
Morcombe & Stewart Guidemydigitalearth.com - #4Up 10 places
EUCLID Eucalypts of AustraliaLucidMobile - #5Not enough history yet
Campfire: WoW Forever GuideJoseph Towne - #6New entry
RFK Edition 8LucidMobile - #7Up 15 places
Life Application Study BibleBible App Labs LLC - #8Down 4 places
Animated Knots by GrogGrog LLC - #9Not enough history yet
Eucalypt: Koala MapBen Fletcher - #10Down 5 places
St. JosemariaJorge Panayotti - #11New entry
GameNet for - Brick RigsAndres Martin - #13New entry
Unofficial Palia NotebookKristina Frye - #14New entry
- #15Down 13 places
Pizzey and Knight Birds of AusGibbon Multimedia Pty Ltd - #16Up 45 places
SkySafariSimulation Curriculum Corp. - #17Up 27 places
Wise Words for MomsShepherd Press Apps - #18Not enough history yet
Divine Worship Pew MissalBil Kimes - #19Up 51 places
Forvo PronunciationForvo Media SL - #20Not enough history yet
FaalupegaGrubbr Ltd - #21New entry
Rainforest Plants 2nd EditionLucidMobile
Screenshots
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As of 6 Nov 2026, ICC Certificate of Competence is #12 in Paid · Reference in Australia, the one tracked chart it's in.
Store listing
How the app presents itself on the App Store. Select a screenshot to open it full size.
App facts
What Apple publishes about this app. Ratings are from one country's App Store.
- Price
- A$7.99
- Released
- 13 Mar 2015
- Last update
- Version 10.0.3
- Requires
- iOS 15.0or later
- Size
- 14.4 MB
- Languages
- 1
Rank history
Higher on the chart is better: #1 is at the top.
Sign in to see 30 days, 90 days and all history.
Australia · Paid · Reference: best #12, latest #12, over 7 snapshots since 31 Oct.
Current rankings
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| Australia· Paid · Reference · best #12 · 1 day | #12 | New entry | Not enough history yet | #12 | 1 |
Ranking events
Entries, big moves, #1s and new versions we've recorded, by day.
- Entered the Paid · Reference chart at #12Australia
Competitors
Compare with the top 3Full chartTop of Paid · Reference in Australia. ICC Certificate of Competence is #12 there. Changes are over 7 days.
- #1 (number one)Up 22 placese-Sword LT: Bible Study to GoRick Meyers
- #2Up 14 placesKnots 3DNynix
- #3No changeMorcombe & Stewart Guidemydigitalearth.com
- #4Up 10 placesEUCLID Eucalypts of AustraliaLucidMobile
- #5Not enough history yetCampfire: WoW Forever GuideJoseph Towne
- #6New entryRFK Edition 8LucidMobile
- #7Up 15 placesLife Application Study BibleBible App Labs LLC
- #8Down 4 placesAnimated Knots by GrogGrog LLC
- #9Not enough history yetEucalypt: Koala MapBen Fletcher
- #10Down 5 placesSt. JosemariaJorge Panayotti
- #11New entryGameNet for - Brick RigsAndres Martin
- #12New entryICC Certificate of CompetenceThis app
- #13New entryUnofficial Palia NotebookKristina Frye
- #14New entry
- #15Down 13 placesPizzey and Knight Birds of AusGibbon Multimedia Pty Ltd
- #16Up 45 placesSkySafariSimulation Curriculum Corp.
- #17Up 27 placesWise Words for MomsShepherd Press Apps
- #18Not enough history yetDivine Worship Pew MissalBil Kimes
- #19Up 51 placesForvo PronunciationForvo Media SL
- #20Not enough history yetFaalupegaGrubbr Ltd
- #21New entryRainforest Plants 2nd EditionLucidMobile
About
From the app's App Store listing.
Based on the Adlard Coles book of the International Certificate of Competence (ICC) by Bill Anderson.
>>> Make the app your own with My ICC: Save important pages to Favourites Add personal notes to favourite pages Continue where you left off Full offline search across app Review recently visited pages Use Quick Reference for key safety topics including Mayday, distress signals, man overboard, fire fighting and medical emergencies Choose Normal or Large text for comfortable reading on…
What's new
Version 10.0.3 · 20 Aug 2026 ·
Save important pages to Favourites Add personal notes to favourite pages Continue where you left off Full offline search across app Review recently visited pages Use Quick Reference for key safety topics including Mayday, distress signals, man overboard, fire fighting and medical emergencies Choose Normal or Large text for comfortable reading on board Keep your saved pages, notes and settings through normal app updates
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#8 | ||
NAUTICAL CHART SYMBOLS GUIDENavigation · | Paid · NavigationUnited Kingdom#18 | ||
ECDIS NAUTICAL CHART SYMBOLSNavigation · | Paid · NavigationCanada#29 | ||
Safe Skipper: Boating SafetyNavigation · | Paid · NavigationUnited Kingdom#33 | ||
ColRegs: Nav Lights & ShapesEducation · | Paid · EducationUnited Kingdom#64 | ||
Start Sailing: YachtsSports · | Not charting | ||
Sunsail Sailing SchoolSports · | Not charting | ||
Knot Bible - Knots Made EasyReference · | Not charting | ||
VHF DSC RadioReference · | Not charting | ||
U.S. Inland Navigational RulesNavigation · | Not charting | ||
Safe Skipper: Marine SafetyNavigation · | Not charting | ||
ColRegs: Rules of the RoadEducation · | Not charting |
Ranks come from Apple's public App Store charts, checked once a day. Appulse Index isn't affiliated with Apple.