Comparison

Sailing Quiz HD vs ForeignSail

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sailing Quiz HD

Enhance your maritime knowledge with interactive lessons and quizzes covering navigation, safety, and regulations. This app is ideal for sailors, yachters, and boaters of all levels to prepare for exams or refresh their skills. Learn and practice essential sailing concepts anytime, anywhere, even offline.

Highlights
  • Interactive lessons and quizzes
  • Covers chartwork, safety, buoyage, and more
  • Offline functionality
  • Questions, pictures, and animations
  • Regularly updated content
  • Suitable for beginners and experienced sailors
Features
Read full description

Sailing Quiz HD by Nautica SIA is the perfect app for sailors, yachters, and boaters who want to brush up on their chartwork, safety, buoyage, light's and shapes, sound signals, meteorology, GMDSS, and anchoring skills. With interactive lessons and quizzes, this app is a great tool for sailing education, whether you're a beginner or an experienced sailor. With more than 10 years of sailing education and a plethora of new captains, miles, and waves, Sailing Quiz HD has established itself as the go-to app for sailing education. It's an interactive learning tool for seamen, sailing, and motorboat captains that you can use to prepare for tests, refresh your knowledge before heading out to sea, or simply practice your sailing skills. One of the best things about Sailing Quiz HD is that you can use it offline, even on a plane, making it a great tool for brushing up on your sailing skills before you reach your desired sailing or power yacht charter destination. The app features questions, pictures, animations, and learning resources, as well as a help section. Sailing schools also find this app useful for testing their students, and the test is frequently updated with new questions. Currently, the following themes are available in the app: Safety International Code of Signals (Signal flags) Anatomy of a yacht Terminology 101 Sailing theory Points of Sail Seamanship Knots Pilotage Buoyage Buoyage at night Light characteristic Navigation 101 Route planning Meteorology 101 High's and Low's Ship's Lights & Shapes Sound signals GMDSS The app is designed to help you prepare for your sailing lessons, exams, and bareboat charter. You can use it to learn and refresh your knowledge of colregs and other sailing regulations. With the anchoring lesson, you can also practice your anchoring skills, which are crucial for safe and enjoyable sailing. Sailing instructors also find this app useful as a teaching aid, and it's popular among sailors, yachters, and boaters in the USA, Canada, Europe and Worldwide. Download Sailing Quiz HD now and improve your sailing skills today! https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ForeignSail

Features
Read full description

ForeignSail is the ultimate nautical terminology companion for sailors, boaters, and maritime professionals navigating international waters. Whether you're docking in a French marina, buying equipment in Spain, or sailing with an Italian crew, ForeignSail helps you communicate with confidence. TRANSLATE Search over 1,000 nautical terms instantly across English, French, Spanish, and Italian. Each term includes definitions in all four languages so you always understand the full meaning, not just the word. IDENTIFY Point your camera at any piece of boat equipment and our AI will identify it and find the matching nautical term in all four languages. Works with cleats, winches, blocks, lines, and hundreds of other marine items. CONVERT Built-in nautical unit converter for the measurements sailors use every day: • Knots, km/h, mph, m/s • Nautical miles, kilometers, meters, feet, fathoms, inches • Kilograms, pounds, long tons • Liters, US gallons, imperial gallons • Pressure: hPa, inches Hg • Temperature: Celsius, Fahrenheit OFFLINE ACCESS Premium subscribers can access the full term database offline — perfect when you're at sea without a signal. GO PREMIUM Upgrade to remove ads and unlock full offline access. One-time lifetime purchase available. Built by sailors, for sailors.

Screenshots

Sailing Quiz HD4 screens
ForeignSail4 screens

Verdict

The call

The clearest difference is update cadence: ForeignSail at every 5 days against Sailing Quiz HD's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sailing Quiz HD sells 2 in-app purchases, starting at $4.99 per month and ForeignSail sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Sailing Quiz HD ships an update every 3 months, ForeignSail every 5 days. The most recent releases landed on October 20, 2026 and October 1, 2026 respectively.

Scorecard1 real difference · 9 level
Sailing Quiz HD versus ForeignSail: the parameters behind the verdict, then further details
ParameterSailing Quiz HDForeignSail
PriceFreeFree
Rating4.5 (11 ratings) — better—
Positive reviews44.4% of reviews—
Number of ratings11 — better—
Update frequencyEvery 3 monthsEvery 5 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.5 — better15.1
Further details — not scored
Size37 MB43 MB
Age rating4+4+
DeveloperNautica SIARonnie Maioli

In-app purchases

2 purchases

Sailing Quiz HD

Subscriptions2
  • 1 Month$4.991 Month
  • 1 Year$22.991 Year
1 purchases

ForeignSail

One-time1
  • Premium Lifetime$5.99

Questions

Is Sailing Quiz HD free?
Sailing Quiz HD is free to download, with in-app purchases available.
Is ForeignSail free?
ForeignSail is free to download, with in-app purchases available.
Do Sailing Quiz HD or ForeignSail have ads?
Both Sailing Quiz HD and ForeignSail show ads.
Which is updated more often, Sailing Quiz HD or ForeignSail?
Sailing Quiz HD ships an update every 3 months, and ForeignSail every 5 days. Most recently, Sailing Quiz HD was updated on October 20, 2026 and ForeignSail on October 1, 2026.

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