512

AvNav Navigation

Livewellenvogel3 apps · 55.4K installsSportsFreede.wellenvogel.avnav.main

Sailboat Navigation

Alert me★ WatchOpen in Play ↗
Total installs
24,841
exact · Play shows 10,000+
Installs / day
0
7-day avg · last day 0
Rating
—★
— ratings · — reviews
Released
11 Jan 2015
11.8y ago
Last update
22 Aug 2025
vavnav-20250822 · 1.1y ago
Countries
1/2
live · checked 3d ago

Installs per day

gain of the exact counter

No change in the counterOur first day-to-day reading of the counter. The line starts with the next one.

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play
24,70024,75024,80024,85024,90024,95025,00011 Oct12 Oct
05K10K15K20K25K30K11 Jan 201511 Oct 202612 Oct 2026

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Live 1Listed, not installable 0Not listed 1
India
United States

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

9 in 5 groups
2 Sensitive4 Notable3 Routine

What this app can do with your phone

  • Know roughly where you are, using mobile towers and Wi-Fi networks
  • Know your exact location using GPS, Wi-Fi and mobile networks
LocationSensitive2

Access to where your device is, using GPS or network signals

  • Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) · ACCESS_COARSE_LOCATION
  • Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) · ACCESS_FINE_LOCATION
PhoneNotable1

Access to phone calls, call history, and voicemail

  • See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE
Device ID & call informationNotable1

Access to your phone's identifiers, mobile network details, and call status

  • See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE
Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

  • See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE
OtherNotable4

Access to miscellaneous device features that don't fit other categories

  • See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
  • Receive data sent to all devices on your Wi-Fi network, which uses more batteryallow Wi-Fi Multicast reception · CHANGE_WIFI_MULTICAST_STATE
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Screenshot 1 Download
Screenshot 2 Download
Screenshot 3 Download
Screenshot 4 Download
Screenshot 5 Download
Screenshot 6 Download
Screenshot 7 Download
Full description
Navigate your sail boat using Electronic Raster Charts on your SD cart. Use the internal GPS device or connect to a GPS via TCP, bluetooth or serial device via USB-serial adapter. Features a complete NMEA0183 multiplexer to receive and send NMEA data from and to connected devices. Includes AIS display if provided by the external device. Easy waypoint and route creation and modification. Store tracks in gpx format on your SD card. Import and export tracks and routes in standard gpx format. Master-Slave mode - display on other devices in the same network. Background mode: Use the multiplexer to provide NMEA data for other apps. This app is an android port of the Raspberry Pi solution - see http://www.wellenvogel.net/software/avnav/index.php (German). For an online demo see http://www.wellenvogel.net/software/avnav/viewer/avnav_viewer.html?navurl=avnav_navi.php. The app runs starting from KitKat (4.4). If you are looking for a solution to integrate with the Bus systems on your boat refer to my project at https://github.com/wellenvogel/esp32-nmea2000.

What's new

Bugfixes (see homepage) Allow to select the external SD card as working directory

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