--- title: "ECDIS NAUTICAL CHART SYMBOLS - Reviews, Revenue and Downloads in Brazil | Apple App Store" description: "REFERENCE GUIDE TO THE SYMBOLS USED ON ELECTRONIC (ECDIS) NAUTICAL CHARTS SPECIFIED BY THE INTERNATIONAL HYDROGRAPHIC ORGANIZATION (IHO). ************ FEATURES and BENEFITS ************ - Perfect for" --- # ECDIS NAUTICAL CHART SYMBOLS — Brazil ![ECDIS NAUTICAL CHART SYMBOLS App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/0a/81/f4/0a81f4e5-7112-673f-d589-9e2d7b2486eb/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [The Other Hat](https://apptail.io/developer/the-other-hat-oEd) **Category:** Navigation **Rating:** N/A (0 ratings) **Price:** 12.90 R$ **Bundle ID:** biz.ecdis.symbols **Store:** Apple App Store **Country:** Brazil **Version:** 10.0.0 (released 2026-09-19) **Original Release:** 2013-10-31 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/br/app/app/id712286784) **AppTail Page:** [https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/brazil](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/brazil) ## ECDIS NAUTICAL CHART SYMBOLS Description REFERENCE GUIDE TO THE SYMBOLS USED ON ELECTRONIC (ECDIS) NAUTICAL CHARTS SPECIFIED BY THE INTERNATIONAL HYDROGRAPHIC ORGANIZATION (IHO). ************ FEATURES and BENEFITS ************ - Perfect for reference, learning & revision - Hi-res graphics - Tap & Enlarge feature for greater detail - Fully searchable index to all the symbols - Always with you on your iPhone or iPad - No internet connection needed >>> FULL APP — AD FREE | NO IN-APP PURCHASES | NO SUBSCRIPTION ************ LATEST UPDATE INCLUDES ************ * Updated for current iPhone and iOS versions * Save frequently used chart symbols to My Chart Symbols for quicker reference * Jump back to recently viewed pages, with older pages neatly grouped in one menu * Improved favourite and Home controls for clearer, more consistent navigation * Refined layout and spacing throughout the app ************ Plus FREE Bonus Content from "Safe Skipper" ************ "ELECTRONIC NAUTICAL CHART SYMBOLS & ABBREVIATIONS" provides quick reference to the "INT 1" symbols specified by the International Hydrographic Organization (IHO). There are five main sections in this app, each with lettered sub-sections organized into categories to guide users through the hundreds of symbols. The main sections are: GENERAL - chart layouts, positions, distances, directions and compass. TOPOGRAPHY - landmarks, ports and coastal land features. HYDROGRAPHY - tides, currents, depths, nature of the seabed, underwater obstructions, tracks, areas, limits and hydrographic terms. NAVIGATION AIDS & SERVICES - lights, buoys, fog signals, radar, radio, services and small craft facilities. INDEX & ABBREVIATIONS - international abbreviations and index to symbols and abbreviations. ************* FREE Bonus Content from "Safe Skipper" ***************************** A bonus section has tips on how to deal with emergencies including: Abandon ship; Dismasting; Distress Signals; Engine Failure; Fire Fighting; Flares; Getting a tow; Helicopter rescue; Holed hull; Man overboard; Medical emergency; Mayday; Panpan; Securité. INDEX The index is an A-Z of symbols and abbreviations and enables the user to quickly look up the symbols and see them in context with others in the same categories. This app is based on the United Kingdom Hydrographic Office's print publication "Chart 5011 (INT 1) EDITION 2" Admiralty Charts Publication and "Chart No.1 United States of America Nautical Chart Symbols, Abbreviations and Terms". We have an on-going program of marine navigation and boating safety apps, so please contact us with any ideas or features that you would like to see included. Safe boating! ## ECDIS NAUTICAL CHART SYMBOLS Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b3/b6/da/b3b6da52-9f65-8e4b-0603-41a1a86e2d87/Screenshot_iPhone_11_Pro_Max_18-09-2026_at_12.38.12.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c1/73/f0/c173f043-2e9a-778a-9f56-ff9feb70041f/Screenshot_iPhone_11_Pro_Max_18-09-2026_at_12.39.41.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2d/da/1a/2dda1a27-f52e-1798-d662-ca49963b31c4/Screenshot_iPhone_11_Pro_Max_18-09-2026_at_12.40.22.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d6/b7/ce/d6b7ce65-c977-a771-283c-bb28c25fac5b/Screenshot_iPhone_11_Pro_Max_18-09-2026_at_12.43.03.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ce/7c/d8/ce7cd813-6632-f17a-c2de-67f5001dfe34/Screenshot_iPhone_11_Pro_Max_18-09-2026_at_12.41.16.png/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1e/70/ac/1e70acbe-0f63-5524-b8c0-b94616a7947a/Screenshot_iPhone_11_Pro_Max_18-09-2026_at_12.43.50.png/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/31/60/1c/31601cac-9746-bc6d-1966-28956b70b087/Screenshot_iPhone_11_Pro_Max_18-09-2026_at_12.42.11.png/1242x2688.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/84/f6/0a/84f60a75-6993-ffdd-3390-843741c5b673/Screenshot_iPhone_11_Pro_Max_18-09-2026_at_12.42.32.png/1242x2688.png) ## ECDIS NAUTICAL CHART SYMBOLS Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Paid | Brazil | Navigation | #7 | | Top Paid | Philippines | Navigation | #24 | | Top Paid | Azerbaijan | Navigation | #43 | | Top Paid | Ukraine | Navigation | #47 | | Top Paid | Vietnam | Navigation | #61 | | Top Paid | Nigeria | Navigation | #67 | | Top Paid | India | Navigation | #67 | | Top Paid | Indonesia | Navigation | #72 | | Top Paid | Romania | Navigation | #78 | | Top Paid | Greece | Navigation | #80 | | Top Paid | Egypt | Navigation | #91 | | Top Paid | Singapore | Navigation | #101 | | Top Paid | Poland | Navigation | #105 | | Top Paid | Ireland | Navigation | #110 | | Top Paid | Russia | Navigation | #116 | | Top Paid | United Arab Emirates | Navigation | #121 | | Top Paid | South Korea | Navigation | #123 | | Top Paid | Thailand | Navigation | #127 | | Top Paid | Malaysia | Navigation | #128 | | Top Paid | Türkiye | Navigation | #128 | | Top Paid | Kazakhstan | Navigation | #129 | | Top Paid | New Zealand | Navigation | #136 | | Top Paid | South Africa | Navigation | #142 | | Top Paid | Kuwait | Navigation | #143 | | Top Paid | Taiwan | Navigation | #156 | | Top Paid | Lebanon | Navigation | #159 | | Top Paid | Hong Kong SAR China | Navigation | #162 | | Top Paid | Norway | Navigation | #163 | | Top Paid | Hungary | Navigation | #172 | | Top Paid | Saudi Arabia | Navigation | #181 | | Top Paid | Australia | Navigation | #185 | | Top Paid | United Kingdom | Navigation | #186 | | Top Paid | Sweden | Navigation | #187 | | Top Paid | China | Navigation | #193 | | Top Paid | Italy | Navigation | #195 | | Top Paid | Ecuador | Navigation | #199 | | Top Paid | Israel | Navigation | #210 | | Top Paid | Mexico | Navigation | #211 | | Top Paid | Netherlands | Navigation | #219 | | Top Paid | Brazil | Overall | #223 | | Top Paid | Finland | Navigation | #226 | | Top Paid | Czechia | Navigation | #241 | ## ECDIS NAUTICAL CHART SYMBOLS Discovered Keywords - 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[Greece](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/greece) - [New Zealand](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/new-zealand) - [Azerbaijan](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/azerbaijan) - [Belgium](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/belgium) - [Bulgaria](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/bulgaria) - [Brazil](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/brazil) - [Canada](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/canada) - [Switzerland](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/switzerland) - [Chile](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/chile) - [Cyprus](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/cyprus) - [Dominican Republic](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/dominican-republic) - [Ecuador](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/ecuador) - [Estonia](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/estonia) - [Spain](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/spain) - [Hong Kong SAR China](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/hong-kong) - [Croatia](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/croatia) - [Hungary](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/hungary) - [Indonesia](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/indonesia) - [Ireland](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/ireland) - [India](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/india) - [Italy](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/italy) - [Japan](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/japan) - [South Korea](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/south-korea) - [Kuwait](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/kuwait) - [Sri Lanka](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/sri-lanka) - [Lithuania](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/lithuania) - [Latvia](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/latvia) - [Malta](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/malta) - [Mexico](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/mexico) - [Malaysia](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/malaysia) - [Nepal](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/nepal) - [Philippines](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/philippines) - [Poland](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/poland) - [Romania](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/romania) - [Russia](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/russia) - [Singapore](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/singapore) - [Slovakia](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/slovakia) - [Türkiye](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/turkey) - [Ukraine](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/ukraine) - [South Africa](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/south-africa) - [Angola](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/angola) - [Austria](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/austria) - [Australia](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/australia) - [United Arab Emirates](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/united-arab-emirates) - [Vietnam](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/vietnam) - [North Macedonia](https://apptail.io/app/ecdis-nautical-chart-symbols-Gdae/north-macedonia) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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