AppPriceData観測済みデータ
AppPriceData
Peterjohn Chisholm
Master-Nav is a progressive COLREGS learning system developed by a Master Mariner. The COLREGS are notoriously difficult to learn and retain — Master-Nav makes it significantly easier through an interactive system built around how your brain actually works.
現在選択しているストアで観測したダウンロード価格です。地域別価格を開くと、国ごとの換算価格を比較できます。
Apple の公開 App Store ページで現在確認できる項目です。App Store Connect の完全な商品一覧とは限りません。
Master-Nav is a progressive COLREGS learning system developed by a Master Mariner. The COLREGS are notoriously difficult to learn and retain — Master-Nav makes it significantly easier through an interactive system built around how your brain actually works.
Instead of guessing through random question banks, Master-Nav guides you step by step through every rule from start to finish. Wrong answers are revisited until the rules stick — properly.
Complex regulations are broken down into learnable chunks — bite-sized sections supported by mnemonics, memory aids and interactive visuals designed around how the brain actually retains information.
Every incorrect answer is shown graphically alongside the correct one — immediately clear, no confusion. And with a single tap, the relevant COLREGS rule is accessible from any question at any time.
Master-Nav covers COLREGS Parts A to D — General, Steering & Sailing, Lights & Shapes and Sound & Light Signals — plus Annex IV Distress Signals. Over 1000 questions in multiple formats, with a dedicated Practice Section that tracks right, wrong and unanswered so you always know where to focus.
COLREGS — the easy way.
最新の App Store 観測データに基づく回答です。
最新の観測ダウンロード価格は ¥300 です。現在の決済価格は公式 App Store リンクで確認してください。
Apple の公開ページでは現在、このストアで 0 件の購入項目が表示されています。公開一覧は完全ではない場合があります。
はい。App Store の価格はストア、通貨、税、開発者の価格設定によって異なる場合があります。現在 13 地域の観測データがあります。
