AnemoTracker

Wind Instrument (speed/direction) and tracking for sailing and outdoor sports.

CALYPSO INSTRUMENTS · com.calypsoinstruments.anemotracker

Not rated yet 5K+ downloads v56 18.6 MB Android 4.3+ PEGI 3 · Everyone

Download APK 18.6 MB All versions

Signature matches the Google Play version Details

Watch the AnemoTracker trailer on YouTube

At a glance

Latest version: v56 (56)
Updated: Jun 20, 2026 (4 months ago)
APK size: 18.6 MB
Requires: Android 4.3+ (API 18)
CPU support: Any (no native code)
Category: Sports (app)
Listed since: Oct 14, 2021 (at least)
Permissions: 20 (7 sensitive)
Website: calypsoinstruments.com
Developer contact: [email protected]

About this APK

AnemoTracker is an app by CALYPSO INSTRUMENTS in the Sports category, listed since at least October 2021. It has no native code, so it runs on any Android processor.

It asks for 20 permissions, 7 of them sensitive, including precise location, approximate location and Bluetooth connect.

What's new in v56

Solved issues when both WeatherDot and a wind meter where connected at the same time. Added button to manually switch between English and Chinese.

Description

From the listing uploaded by “appupdater”.

A Wind Instrument in your Smartphone (anemometer/vane). Show true/apparent wind and other measurements. Anemotracker offers 4 different modes: - Sailing - Weather Station - Golf - Ballistics Calypso Marine Instruments.

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jun 20, 2026.
Certificate issued to “CALYPSO INSTRUMENTS” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Jun 20, 2026
Validated against Google Play Jun 20, 2026
Signed byCN=CALYPSO INSTRUMENTS, O=CALYPSO INSTRUMENTS, C=ES
Signing certificate (SHA-1)52:A4:88:33:35:1D:CD:AE:3B:67:27:04:48:3E:CF:84:62:D3:03:EC
File MD5d72ec11336754e129ec82900248508bc
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (20)

AnemoTracker requests 20 permissions, 7 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Nearby wifi devices Sensitive android.permission.NEARBY_WIFI_DEVICES
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Write settings Sensitive android.permission.WRITE_SETTINGS
Anemotracker maps receive (custom) com.calypsoinstruments.anemotracker.permission.MAPS_RECEIVE
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Change network state android.permission.CHANGE_NETWORK_STATE
Change wifi state android.permission.CHANGE_WIFI_STATE
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Prevent the device from sleeping android.permission.WAKE_LOCK
Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Basic touch input android.hardware.faketouch
Location android.hardware.location
GPS android.hardware.location.gps
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

AnemoTracker APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the AnemoTracker APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is d72ec11336754e129ec82900248508bc.