CSX

Log suspected concussions, share information and receive notifications.

CSX Systems · nz.co.csx.app

Not rated yet 1K+ downloads vCSX 2.3.1 27.5 MB Android 8.0+ PEGI 3 · Everyone

Download APK 27.5 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: vCSX 2.3.1 (368)
Updated: Dec 14, 2025 (10 months ago)
APK size: 27.5 MB
Requires: Android 8.0+ (API 26)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Medical (app)
Listed since: Nov 4, 2020 (at least)
Permissions: 9
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

CSX is an app by CSX Systems in the Medical category, listed since at least November 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 9 permissions, none of them sensitive. It asks for the same permissions as version CSX 2.2.2.

What's new in vCSX 2.3.1

What’s New in v2.3.1 - New authentication system which resolves password reset issues - Various bug fixes

Description

From the listing uploaded by “appupdater”.

Proper management of concussion is key to minimising potential long term problems. CSX makes the collection of data, comparison to baselines and sharing of results easy. Using multimodal tasks to collect cognitive data, tasks take between 2-10 minutes depending on the task Designed for all ages, CSX individuals, parents, coaches, trainers and health care providers track brain health and ensuring data is shared instantly. CSX is used by many Elite organisations and leagues but can be used at all levels of sport. • Baseline athletes • Set up schedule for the season • Assessments based on teams protocol • All out of play athletes available in one location • Notifications and Emails when new concussions logged CSX includes the following Elite HIA protocols: • World Rugby Protocols • NRL Protocols • AFL Protocols • England and New Zealand Cricket Protocols • Soccer Protocol • New Zealand Rugby Rugby Smart CSX custom protocol. For the community level CSX General protocols includes: • Baseline tasks (pre-season), • Suspected Concussion logging and notifications • Post-injury and recovery testing with comparison to the baseline • At home symptom tracking • Out of play activity calendar • Game-based brain tasks • UNLIMTED testing and report sharing • Cloud always available storage • Doctor Code CSX is not intended to diagnose concussions or make return-to-play decisions. CSX is a tool to be used to collect data and help with the management of concussion as set out in concussion protocols. A complete concussion and return-to-play assessment should not be made based on the data in the app alone, and should only be made after a user has received a medical examination by a qualified healthcare professional.

Version history

3 versions are listed, going back to vCSX 2.2.1.

vCSX 2.3.1 LATEST Dec 14, 2025 27.5 MB TRUSTED vCSX 2.2.2 Oct 15, 2024 26.4 MB TRUSTED vCSX 2.2.1 Sep 22, 2024 30.1 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Dec 14, 2025.
Certificate issued to “CSx” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Dec 14, 2025
Validated against Google Play Dec 14, 2025
Signed byCN=Unknown, OU=CSx Android team, O=CSx, L=Auckland, ST=Unknown, C=NZ
Signing certificate (SHA-1)2D:62:D2:12:66:89:E4:DC:58:E4:1C:42:4B:C1:AA:09:7A:D8:72:26
File MD5d7256e6fe7a917d4b8f7bf5b571a23ab
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 (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (9)

CSX requests 9 permissions, none of them sensitive.

Change wifi state android.permission.CHANGE_WIFI_STATE
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) nz.co.csx.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
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

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

CSX 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 CSX 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. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is d7256e6fe7a917d4b8f7bf5b571a23ab.

CSX