Kor

Collect, Visualize and Transfer Sonde data

Xylem - Let's Solve Water · com.xylem.kor

Not rated yet 5K+ downloads v2.5.1 79.2 MB Android 6.0+ PEGI 3 · Everyone

Download APK 79.2 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.5.1 (139)
Updated: Aug 20, 2025 (1 year ago)
APK size: 79.2 MB
Requires: Android 6.0+ (API 23)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Tools (app)
Listed since: Oct 20, 2020 (at least)
Permissions: 14 (7 sensitive)
Website: ysi.com/exo
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Kor is an app by Xylem - Let's Solve Water in the Tools category, listed since at least October 2020. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 14 permissions, 7 of them sensitive, including precise location, camera and approximate location.

What's new in v2.5.1

What's new: -------------- Exo KorLink Support and UI Enhancement.

Description

From the listing uploaded by “appupdater”.

About this app Kor offers a mobile interface to the world's leading outdoor water quality measurement instrumentation - YSI's EXO Multiparameter Water Quality Sondes. Turn your phone into a water quality meter: • View and record live data from an EXO Sonde • Transfer logged data from an EXO Sonde and share over wireless networks • Create and edit sites with unique photos, descriptions, and GPS coordinates • Configure EXO Sondes for unattended logging; start and stop deployments • Calibrate all supported EXO sensors and share calibration records over wireless networks Users can tag their measurement data, calibration records, and deployment settings with a username. All data is stored in a secure Application Sandbox. For more details check the link below: http://www.ysi.com/Kor-Mobile

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Aug 20, 2025.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.

Store checks and file details

Developer signature verified Aug 20, 2025
Validated against Google Play Aug 20, 2025
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)8E:D8:95:AA:03:F7:ED:0A:B5:BC:07:C1:BA:AA:68:11:A4:F2:BB:91
File MD5a58467145f316b8cb100de28e19ff67b
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 (14)

Kor requests 14 permissions, 7 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Bluetooth advertise Sensitive android.permission.BLUETOOTH_ADVERTISE
Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Camera Sensitive android.permission.CAMERA
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Access location extra commands android.permission.ACCESS_LOCATION_EXTRA_COMMANDS
Battery stats android.permission.BATTERY_STATS
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.xylem.kor.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
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
Portrait screen android.hardware.screen.portrait

Kor 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 Kor 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 a58467145f316b8cb100de28e19ff67b.

Kor