GoAstern Games

教育

$30.00 · 專為 iPad 設計。尚未針對 macOS 驗證。

Drill the seamanship skills every sailor is supposed to know — and most of us forget between certificates. Built for RYA Day Skipper and Yachtmaster candidates, Sea Cadets, and anyone who wants the basics back at their fingertips before the next passage. WHAT'S INSIDE Visual & audio signals • Morse code — ITU letters and digits, audio playback at 5–20 WPM, screen-flash and Aldis-lamp torch mode, microphone-based live decode • Semaphore — 8-position arm code, A–Z plus the J-prefix numerals • ICS maritime flags — letter flags and numeric pennants, full operational meanings (Oscar = man overboard, NC = distress, AB = need a tug urgently) • NATO phonetic — A–Z plus 0–9 with audio review and confusion drills Watch-keeping • Nav lights — fourteen vessel types × four aspects (head-on, stern, both beams), fog-signal audio playback, Rule 21 arcs-of-visibility diagram • Day shapes — IRPCS Rules 24–30 black-silhouette signals • IALA buoyage — cardinal, lateral, isolated-danger, safe-water, special, and emergency-wreck marks. Region A / B switch • IRPCS — twenty animated give-way scenarios covering Rules 9–18 Navigation • Chartwork — DR / EP / CTS, water and ground vectors, tidal triangles, fix and waypoint symbols • Tides — heights diagram, rule of twelfths and sinusoidal calculators, secondary-port corrections, time-at-height with a live tidal curve • Pilotage — transits, leading lines, danger bearings with a live NLT/NMT calculator, harbour-entry pre-flight, IPTS port traffic signals • GPS literacy — datums, COG/SOG/CTS, DOP, eight failure modes and how to spot them Safety • Mayday + DSC — interactive script builder for the Channel 16 voice call • Distress signals — IRPCS Annex IV non-flag signals (flares, EPIRB, SART, dye, arms-wave) • MOB recovery — six animated manoeuvres (figure-eight, beam-reach return, Williamson, Anderson, Scharnow, quick-stop) • Pre-departure check — 44-item interactive checklist with progress saved across sessions Seamanship • Knots — the eight RYA knots with step-by-step tying • Anchoring — anchor types, holding ground, scope, kedge use cases, setting and weighing procedure • Met Office weather — shipping-forecast terminology, forward and reverse drills HOW YOU USE IT Three areas: Games, Drills, and Reference. Games — flashcards with spaced repetition, beat-the-clock timed rounds, a mixed-exam mode that draws from every module, and Soundings — a battleships × minesweeper hybrid where you hunt a hidden fleet using IALA cardinal-mark clues. Two-player Bluetooth Hangman and Soundings for paired phones in range. Drills — procedural exercises with no scoring. Run through the MOB manoeuvres or work the pre-departure checklist before each passage. Reference — single-page lookup for every catalogue in the app. Pull it up at the chart table when you need to remember what a flag means at a glance. An in-game reference drawer opens with one tap from any game so you can check without losing your place. PRIVACY Progress and entitlement data are stored locally on the device. Sign-in is optional and uses a passwordless magic-link, Apple, or Google. No tracking, no ads.

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v1.5.0 — RYA syllabus expansion Major content release covering Competent Crew through Yachtmaster Ocean, plus the Dinghy and Powerboat schemes. New modules - Sailing — yacht / dinghy / powerboat anatomy (57 labelled parts across four views), manoeuvres, points of sail, advanced techniques. - Safety — flares (inshore / coastal / offshore + safety drill), first-aid kit categories A-D matched to voyage scope, liferaft, EPIRB / PLB, lifejackets, capsize recovery. - Engine — diesel pre-start / start / shutdown, troubleshooting tree, outboard maintenance, kill-cord drill. - Powerboat handling — hull modes, trim, sea handling, stopping distances, turning. - Passage planning — eight-stage workflow, tidal gates, contingency triggers. - Tender handling — types, painters, towing, boarding, davits. - Mnemonics drill — CADET, WOBBLE, Five Essentials, Rule of Twelfths, Buys Ballot's Law and more, with reference cards plus a quick-fire drill. Expanded coverage - Heavy weather + tropical revolving storm avoidance. - VHF + SRC channel reference and MMSI decoder. - Synoptic weather and shipping-forecast structure. - Rope splices, three-point fix, IALA Regions A and B. - IRPCS Rules 25, 32, 33, 36 and 37. - Anchoring techniques, secondary-port calculator, provisioning calculator. - Chart anatomy and a reading-the-diagrams legend.

版本 1.5.0

開發者Mark Olliver指出App的隱私權實務可能包含下方描述的資料處理。如需更多資訊，請參閱 開發者的隱私權政策 。

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資訊

供應商
  • Mark Olliver
大小
  • 15.4 MB
類別
  • 教育
相容性
需要 iOS 16.0 或以上版本。
  • iPhone
    需要 iOS 16.0 或以上版本。
  • iPad
    需要 iPadOS 16.0 或以上版本。
  • Mac
    需要 macOS 13.0（或以上版本）以及配備 Apple M1（或以上版本）晶片的 Mac。
語言
  • 英文
年齡分級
4+
版權
  • © M Olliver
  • 隱私權政策

    • 支援

    • 家人共享

      啟用「家人共享」後，可讓最多六位家庭成員使用此App。

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