i-Boating:South Africa Charts 4+

GPS Marine Charts App offers access to charts covering South African waters (derived from SANHO data). First marine GPS app to have route assistance with Voice Prompts for marine navigation. You can create new boating routes or import existing GPX/KML routes. It supports Nautical Charts course up orientation. Includes Tide & Currents prediction.

►FEATURES
√ Download Beautiful & detailed Hardware/GPU accelerated vector charts (text stays upright on rotation)
√ Query details of Maritime object (Buoy, Lights, Obstruction etc).
√ Custom depth(Ft/Fathom/Meter) & distance units (km/mi/NM)
√ Custom Shallow Depth.
√ Record tracks, Autofollow with real-time track overlay & predicted path vector.
√ Voice Prompts for marine navigation (requires GPS )
√ 1ft / 3ft depth contour maps for anglers for selected lake maps. Useful for fishing/trolling(freshwater/saltwater).
√ Supports GPX/KML for boating route editing/import.
√ Tide & Currents.
√ Seamless chart quilting. Map details from Coastal, Approaches,Harbour, Inland Encs(rivers), and general ENC (Electronic Marine Charts) are automatically mapped to correct zoomlevel
√ Enter / import Waypoints.

► MAPS
Get all the details that you find in your chartplotters!
The maps include coverage of coast of South Africa (derived from SANHO data).

►ROUTE MANAGEMENT / TRIP PLANNING
√ Create New /Edit Routes
√ Reverse Routes
√ Enter,Move, Add, Delete, Rename Waypoints
√ Import GPX, KML & KMZ files
√ Plot/Edit Routes
√ Share/Export Routes, Tracks & Markers

►GPS FEATURES
√ Auto Follow
* Real Time Track Overlay
* Predicted Path Vector
* Course Up (Text stays upright)
* Speed & Heading
√ Route Assistance With Voice Prompts
* Prompts when approaching a boating route marker
* Continous distance & ETA updates
* Alerts when sailing/boating off route
* Alerts when boating in wrong direction
√ Record Tracks

►TIDE & CURRENTS
* For US, Canada, UK,Germany&New Zealand
* High/Low Tides
* Tidal Current Prediction
* Active Current Stations

► SHARING
* Share tracks/routes/markers on Facebook & Twitter
* Export tracks/routes/markers as compressed GPX files.

Sample Maps (See http://goo.gl/IoQsog for full list)
A East London
Agulhas Plateau to Discovery Seamounts
A Lambert's Bay
A Port Elizabeth
Approaches to Durban
Approaches to East London
Approaches to Luderitz
Approaches to Mossel Bay
Approaches to Port Elizabeth
Approaches to Richards Bay
Approaches to Saldanha Bay
Approaches to Table Bay
Approaches to Walvis Bay
A Walvis Bay Harbour
Baia dos Tigres to Conception Bay
B Bird Island Passage
B Oranjemund
Bouvetoya
Cape Agulhas to Cape St Blaize
Cape Columbine to Cape Seal
Cape Columbine to Table Bay
Cape Cross to Conception Bay
Cape Deseada to Table Bay
Cape S. Blaize to Port S. Johns
Cape St Blaize to Cape St Francis
Cape St Francis to Great Fish Point
Chamais Bay to Port Nolloth
C Hondeklipbaai
Conception Point to Hottentot Point
D Port Nolloth
Durban Harbour
Durban to Cape Vidal
E Alexander Bay
East London to Port S Johns
Edinburgh Anchorage
Gough Island
Great Fish Point to Mbashe Point
Green Point to Tongaat Bluff
Hollandsbird Island to Cape Columbine
Hottentot Point to Chamais Bay
House Bay Dasseneiland
Island Point to Cape Deseada
Jesser Point to Boa Paz
Kunene River to Sand Table Hill
Luderitz
Mbashe Point to Maputo
Mossel Bay
Murrays Bay Harbour
Ngqura Harbour
Ponta Grossa to Kunene River
Port Nolloth to Island Point
Port Shepstone to Cooper Light
Port S Johns to Port Shepstone
Port St John's to Durban
Richards Bay Harbour
Saldanha Bay
Saldanha Bay Harbour
Sand Table Hill to Cape Cross
Shixini Point to Port S Johns
Simon's Bay
Table Bay
Table Bay to Cape Agulhas
Table Bay to Valsbaai
Tristan da Cunha Group
Tugela River to Ponta do Ouro

Please Note: “Continued use of GPS running in the background can dramatically decrease battery life.”