Salt mCodeX

Generates OTPs and Challenge/Response to provide second factor Authentication.

Salt Group · au.com.saltgroup.mcodexpress

Not rated yet 5K+ downloads v26.1 1.3 MB Android 5.0+ PEGI 3 · Everyone

Download APK 1.3 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v26.1 (260519)
Updated: May 21, 2026 (5 months ago)
APK size: 1.3 MB
Requires: Android 5.0+ (API 21)
CPU support: Any (no native code)
Category: Business (app)
Listed since: Oct 26, 2022 (at least)
Permissions: 3
Website: saltgroup.com.au
Developer contact: [email protected]

About this APK

Salt mCodeX is an app by Salt Group in the Business category, listed since at least October 2022. It has no native code, so it runs on any Android processor.

Since version 22.1, the APK grew from 563.6 KB to 1.3 MB and the minimum Android version rose from 3.0 to 5.0. It asks for 3 permissions, none of them sensitive. Compared with version 24.1, it adds 1 new permission: “Use biometric hardware”.

What's new in v26.1

Improvements and bug fixes

Description

From the listing uploaded by “appupdater”.

Salt mCodeX is a convenient mobile-based "second-factor" authentication (2FA) method used in conjunction with Safetronic "Echidna Edition" to provide an out-of-the-box solution for high assurance authentication of remote users connecting to enterprise networks via VPNs, Citrix gateways or other RADIUS aware access points. Salt mCodeX uses biometrics (face and fingerprint) authentication to generate One Time Passwords (OTP) and Challenge/Response signature codes that are displayed on the iOS device. Salt mCodeX provides a robust cryptographically based and standalone solution that does not require ongoing availability of the mobile network. Salt mCodeX requires registration with Echidna; please contact Salt Group for more information about Safetronic "Echidna Edition" Salt mCodeX features include: - Operation and features akin to dedicated hardware token except on an iOS device - Local App PIN for iOS devices that do not support fingerprint hardware. - Issuer configurable profiles including Local App PIN length, PIN retry thresholds, weak PINs, token display timeouts, OTP and Response lengths, language support, issuer branding - Time and event based OTPs - Re-deployable in the field, anywhere in the world - Full browser independence - Intuitive user interface - Local App PIN Precision Technology - Challenge/Response generation

Version history

3 versions are listed, going back to v22.1. Since v26.1 it requires Android 5.0+.

v26.1 LATEST May 21, 2026 1.3 MB TRUSTED v24.1 Sep 24, 2024 740.9 KB TRUSTED v22.1 Jun 4, 2024 563.6 KB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on May 21, 2026.
Certificate issued to “Salt Group Pty Ltd” 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 May 21, 2026
Validated against Google Play May 21, 2026
Signed byO=Salt Group Pty Ltd, C=AU
Signing certificate (SHA-1)97:28:5F:8D:D9:44:22:8C:4F:32:5A:5D:87:46:76:81:23:D8:89:0B
File MD5eb92b9acd63f11c3c6cf2725df676c46
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 (3)

Salt mCodeX requests 3 permissions, none of them sensitive.

Internal broadcast protection (app-defined) au.com.saltgroup.mcodexpress.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Use biometric hardware android.permission.USE_BIOMETRIC
Use fingerprint hardware android.permission.USE_FINGERPRINT

Required hardware & features

Basic touch input android.hardware.faketouch

Salt mCodeX APK: questions and answers

Is there a version of Salt mCodeX for older Android phones?

The current version needs Android 5.0 or later. Version 24.1 is the newest listed build that installs on Android 4.3 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 24.1 · All versions

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 Salt mCodeX 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 eb92b9acd63f11c3c6cf2725df676c46.