JoinPAY

Customer account JoinPAY. Payments with QR codes and purchase history.

MST Company, LLC · com.mst.barcode

Not rated yet 500+ downloads v0.9.13 3.1 MB Android 8.0+ PEGI 3 · Everyone

Download APK 3.1 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v0.9.13 (46)
Updated: Jan 3, 2026 (9 months ago)
APK size: 3.1 MB
Requires: Android 8.0+ (API 26)
CPU support: Any (no native code)
Category: Finance (app)
Listed since: Oct 20, 2020 (at least)
Permissions: 11 (2 sensitive)
Website: mst-company.ru
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

JoinPAY is an app by MST Company, LLC in the Finance category, listed since at least October 2020. It has no native code, so it runs on any Android processor.

It asks for 11 permissions, 2 of them sensitive: camera and read phone status and identity. The app can read the advertising ID that ad and analytics services use.

What's new in v0.9.13

Повысили производительность приложения.

Description

From the listing uploaded by “appupdater”.

JoinPAY mobile app is a convenient and secure way to pay for purchases. Payment by QR code: Add your bank card to the JoinPAY app in just a few seconds. Pay for purchases from partners by QR code. Promotions and discounts: Be the first to know about special offers from our partners. Get discounts and participate in promotions by buying goods at the best prices. Purchase History: All your purchases are collected in one place. View the list of your purchases made with a bank card, NFC device, QR code or electronic travel card with detailed information about each purchase. Safely: It is absolutely safe to make purchases through the JoinPAY app. All payment information is maximally protected by international security standards. Absolutely free: The JoinPAY application is completely free for users, and does not charge additional fees and charges! Your feedback is always welcome. If you have questions or suggestions, please contact us. [email protected] www.mst-company.ru Follow us on social networks: Facebook: https://www.facebook.com/mstcompany Telegram: https://t.me/mstcompany

Security & authenticity

Security rating: Unknown

Signing certificate

Signature matches the Google Play version Checked by the source store on Jan 3, 2026.
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 not checked yet Jan 3, 2026
Validated against Google Play Jan 3, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)41:2B:96:0E:9B:1A:53:B1:1F:13:32:A8:4C:4F:4D:8C:18:BD:BC:37
File MD5df1a0891c43887978051be7054d18c79
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 (11)

JoinPAY requests 11 permissions, 2 of them sensitive.

Camera Sensitive android.permission.CAMERA
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Nfc android.permission.NFC
Run foreground services android.permission.FOREGROUND_SERVICE
Use biometric hardware android.permission.USE_BIOMETRIC
Use fingerprint hardware android.permission.USE_FINGERPRINT
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

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

JoinPAY 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 JoinPAY APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Unknown. Its signature matches the Google Play version. After downloading, check that the file's MD5 is df1a0891c43887978051be7054d18c79.