<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Archiving and Interchange DTD with MathML3 v1.3 20210610//EN" "JATS-archivearticle1-3-mathml3.dtd">
<article xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" dtd-version="1.3" article-type="other" xml:lang="zh-Hant"><front><journal-meta><journal-id journal-id-type="publisher-id">appstoryo</journal-id><journal-title-group><journal-title>AppStoryo</journal-title></journal-title-group><publisher><publisher-name>lapnito.cz s.r.o.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">blog/best-free-marine-gps-app-iphone-no-subscription/zh-hant</article-id><title-group><article-title>iPhone最佳免費海事GPS應用（無需訂閱）</article-title></title-group><contrib-group><contrib contrib-type="author"><string-name>Lubor Šimůnek</string-name></contrib></contrib-group><pub-date date-type="pub" publication-format="electronic"><day>08</day><month>07</month><year>2026</year></pub-date><permissions><copyright-statement>© 2026 lapnito.cz s.r.o.</copyright-statement><copyright-year>2026</copyright-year><copyright-holder>lapnito.cz s.r.o.</copyright-holder><license license-type="open-access" xlink:href="https://creativecommons.org/licenses/by/4.0/"><license-p>CC BY 4.0</license-p></license></permissions><self-uri xlink:href="https://appstoryo.com/zh-hant/blog/best-free-marine-gps-app-iphone-no-subscription"/><abstract><p>iPhone最佳免費海事GPS應用（無需訂閱）——Boat Knot Meter提供節數速度和錨泊監控。100%免費，無隱藏費用。</p></abstract><kwd-group kwd-group-type="author"><kwd>旅行</kwd><kwd>article</kwd><kwd>AppStoryo</kwd></kwd-group></article-meta></front><body><sec id="s1"><title>海事應用的問題：處處是訂閱</title><p>大多數功能強大的海事應用都需要付費。對於只需要GPS速度數據和錨泊保護的航海者，這種價格模式令人沮喪。</p><p><bold>Boat Knot Meter: Anchor Watch</bold>完全免費——無訂閱、無應用內購買、無廣告、無數據收集。</p><p><ext-link ext-link-type="uri" xlink:href="https://apps.apple.com/us/app/boat-knot-meter-anchor-watch/id6764334539">在App Store免費下載Boat Knot Meter</ext-link>，停止為不需要的功能付費。</p></sec><sec id="s2"><title>Boat Knot Meter免費提供的功能</title><sec id="s3"><title>節、km/h、mph GPS速度計</title><p>速度顯示大而清晰，實時更新，同時顯示三種單位。</p></sec><sec id="s4"><title>可自定義警報半徑的錨泊監控</title><p>設定GPS位置為錨點，Boat Knot Meter持續監控。漂移超出邊界時發出聲音警報。</p></sec><sec id="s5"><title>完全離線運行</title><p>Boat Knot Meter僅使用iPhone的GPS晶片。在大洋中央也可工作。</p></sec><sec id="s6"><title>無需帳戶</title><p>安裝、打開、使用。無需電子郵件、密碼或個人資料。</p></sec></sec><sec id="s7"><title>下載iPhone最佳免費海事GPS應用</title><p><ext-link ext-link-type="uri" xlink:href="https://apps.apple.com/us/app/boat-knot-meter-anchor-watch/id6764334539">立即在App Store免費獲取Boat Knot Meter</ext-link>——無訂閱、無帳戶、無需網路。</p><p><ext-link ext-link-type="uri" xlink:href="https://apps.apple.com/us/app/boat-knot-meter-anchor-watch/id6764334539">立即下載iPhone版Boat Knot Meter</ext-link>，體驗真正免費的海事GPS應用。</p></sec></body></article>
