Sailing School vs PMI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sailing School
Learn to sail with this comprehensive, interactive app. Access a vast library of lessons, videos, and quizzes covering all essential aspects of sailing, from basics to advanced navigation. Track your progress and prepare for tests with engaging content.
- Interactive lessons with graphics and audio
- Extensive video library (6+ hours)
- Animated visuals for concepts
- Knowledge testing exams
- Progress tracking statistics
- Offline access to content
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Sailing the open seas is the ultimate freedom! Wide skies, fresh air, comradeship, it’s all there for you and Sailing School app can help you get it. This is the most complete, interactive, engaging sailing app ever made. Imagine an entire interactive, highly organized library of sailing knowledge at your fingertips whenever you want it! Based on coastal skipper course.. World's first sailing school app - 150 000 Students worldwide and counting... more than 10 years on service.. === PERFECT FOR === • Beginners • Sailing instructors • Sailors looking for a refresher • Instructors • Preparation for tests • Travelers • Maritime schools and collages as teaching aid Sailing School is designed to provide up-to-date, engaging information and instruction about all the vital aspects of sailing. Simply put, it’s the one sailing app that everybody is raving about from beginners to tested veterans of the sea! It’s fast, simple, and loaded with useful features and valuable information! Plus, it is equipped with a flawless user interface that never gets in the way of your learning or fun. *** POPULAR FEATURE *** Sailing School offers a library of high-quality, full length (6 hours +) videos which include: Basics of COLREG 72, GMDSS, Safety, Chartwork, Navigation 1, 2, & 3, Tides and Currents, Aids to Navigation, Buoyage system, Navigation in Restricted visibility, Meteorology, Anchoring, Electronic Navigation. === Sailing School APP FEATURES === • Intuitive, sleek interface. • Animated ships, buoys, chartwork e.t.c. • Training which includes: pictures, animations, and videos. • Exams to test knowledge. • Statistics to measure progress. • Optimization for all the latest mobile devices. • Updates to ensure flawless use and new bonus features. === HOW Sailing School WORKS === • Select from: Quiz or Sailing Lessons • Select your Quiz topic. Everything from Code signals to Knots to Navigation. • Learn from fun interactive lessons with vibrant graphics and crystal clear audio. • Check your stats to pinpoint strengths and weaknesses. Sailing School is your beginner, intermediate, and advanced sailing app all wrapped up into one! Your sailing app solution just got really simple: Sailing School! Feel free to drop us a line! We’re always listening to your suggestions to improve Sailing School! If you have any issues with the app, just contact us and we will help you! ** Do you love Sailing School? We’d love to hear about it! Please take a moment to leave us a nice review. It really helps! ** We appreciate your support greatly! You inspire us to make more great apps like Sailing School!
PMI
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PASS YOUR PMI SCHEDULING PROFESSIONAL EXAM Master project scheduling with 500+ practice questions designed by scheduling experts to help you pass with confidence. 500+ practice questions 5-minute study sessions Track your progress Remove mastered questions Text-to-speech support Dark mode available WHY GET CERTIFIED? PMI-SP professionals earn up to $142K annually (PMI Salary Survey 2024). Stand out as a scheduling specialist in construction, aerospace, IT, and infrastructure projects worldwide. WHAT YOU'LL MASTER: • Critical Path Method (CPM) with forward and backward pass calculations • Precedence Diagramming Method (PDM) with finish-to-start, start-to-start, finish-to-finish, and start-to-finish relationships • Arrow Diagramming Method (ADM) for activity-on-arrow networks • Float calculations including total float, free float, and project float • Resource optimization with resource leveling and resource smoothing • Schedule compression using fast tracking and crashing techniques • Earned Value Management (EVM) with SPI, SV, and schedule forecasting • Monte Carlo simulation for schedule risk analysis and probabilistic outcomes • Performance Measurement Baseline establishment and maintenance • Schedule development with rolling wave planning and progressive elaboration • Schedule monitoring and controlling with variance analysis • MS Project and Primavera P6 scheduling tool applications • Schedule configuration management and change control processes • Schedule strategy development aligned with project objectives • Schedule risk identification, assessment, and response planning STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into project scheduling expertise. Download now. Pass your exam. Master project scheduling.
Screenshots
Verdict
The clearest difference is ads: PMI at none against Sailing School's shown. On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Sailing School ships an update every 4 months, PMI every 3 months. The most recent releases landed on November 1, 2026 and October 6, 2026 respectively.
| Parameter | Sailing School | PMI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (10 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.5 — better | 15.0 |
| Further details — not scored | ||
| Size | 38 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Nautica SIA | Davy Raitt |
In-app purchases
Sailing School
No in-app purchases
PMI
No in-app purchases









