Skipply Sailing vs Day Skipper Theory Prep
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Skipply Sailing
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Set sail on your journey to a professional sailing license with Skipply β the all-in-one learning platform built for aspiring and practicing sailors. Whether you're starting from zero or logging your final sea miles, Skipply guides you through every stage of certification with structured courses, real-world checklists, and timed exams β all on your phone. LEARN YOUR WAY Work through video lectures, images, and practice tests organized in clear sections. Track your progress with completion percentages and time estimates so you always know where you stand. FOLLOW THE ROADMAP Never wonder what comes next. The Certification Roadmap walks you through all five stages β Theory Foundations, Practical Training, Sea Miles Log, Final Assessment, and Certification β giving you a clear path from first lesson to official license. ACE THE EXAMS Prepare with multi-format questions: single and multiple choice, true/false, free text, and numeric answers. Review previous attempts, track your scores, and retake tests until you're ready. STAY READY ON THE WATER Access practical checklists for real sailing situations. Toggle items as you go, track completion, and reset with a tap whenever you need a fresh start. YOUR PATH TO CERTIFICATION Skipply is the digital companion to the full certification program run at βValeriiβs Vitrylnikiβ sailing School. The official certificate is awarded upon successful completion of both the online coursework and the hands-on practical training at sea β not for online courses alone. BUILT FOR SAILORS EVERYWHERE Available in English and Ukrainian. Light and dark themes. Push, email, and Telegram notifications β stay connected your way. Learn. Grow. Succeed. Download Skipply and start your certification journey today.
Day Skipper Theory Prep
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Day Skipper Theory Prep is an independent, unofficial shorebased navigation study app for sailors preparing chartwork, tides, IRPCS collision regulations, IALA Region A buoyage, pilotage, weather, safety and passage planning. Walk into your Day Skipper theory papers with structured practiceβnot cramming. Build mastery with timed mocks, topic drills, a buoyage & light trainer, tide calculation exercises, flashcards with spaced repetition, and a readiness dashboard. UNOFFICIAL STUDY AID This app is not affiliated with, endorsed by, or connected to the Royal Yachting Association (RYA) or any training centre. All questions are original study content based on public collision regulations (COLREGs/IRPCS) and standard recreational navigation practice. Practising here does not guarantee a pass on any official course assessment. WHAT YOU GET β’ 2,000+ original multiple-choice questions across the full shorebased syllabus β’ Timed theory mocks (50 questions, 90 minutes, 70% pass mark for practice) β’ Quick practice and practice-by-topic β’ Buoyage & light recognition trainer (IALA Region A) β’ Tide height, range and stream calculation drills β’ Review incorrect answers and bookmarks β’ Flashcards with spaced repetition β’ Progress dashboard: readiness %, topic mastery, mock trend, countdown and streak β’ Results breakdown with weak-area drills β’ Exam Info with syllabus themes and tips β’ Fully offline after download β study on the boat or train HARD PAYWALL Full access requires a subscription or lifetime unlock. No free sample content inside the app after purchase gate. SUBSCRIPTION OPTIONS (USD reference; local prices may vary) β’ Monthly: $4.99 per month, auto-renewing β’ Yearly: $14.99 per year, auto-renewing (best value) β’ Lifetime: $24.99 one-time purchase Payment is charged to your Apple Account at confirmation. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Restore Purchases is available on the paywall and in Settings. Privacy Policy: https://joykhansayan1.github.io/day-skipper-theory-prep/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://joykhansayan1.github.io/day-skipper-theory-prep/support.html Keywords natural blend: day skipper theory, shorebased navigation, sailing exam prep, chartwork practice, COLREGs quiz, IRPCS rules of the road, IALA buoyage, tidal calculations, yacht skipper study, coastal navigation training.
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Verdict
The clearest difference is update cadence: Skipply Sailing at every 2 weeks against Day Skipper Theory Prep's every 2 months. Skipply Sailing also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Skipply Sailing sells 1 one-off in-app purchase and Day Skipper Theory Prep sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Skipply Sailing ships an update every 2 weeks, Day Skipper Theory Prep every 2 months. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.
| Parameter | Skipply Sailing | Day Skipper Theory Prep |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks β better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.1 β better | 17.0 |
| Further details β not scored | ||
| Size | 43 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Denys Popov | MD Shahariar Nazim Joy |
In-app purchases
Skipply Sailing
- Premium Access$12.99
Day Skipper Theory Prep
- Monthly Premium$4.991 Month
- Yearly Premium$14.991 Year
- Lifetime Access$24.99
Questions
Is Skipply Sailing free?
Is Day Skipper Theory Prep free?
Do Skipply Sailing or Day Skipper Theory Prep have ads?
Which is updated more often, Skipply Sailing or Day Skipper Theory Prep?
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