SIMATIC WinCC OA UI
7.5 6
v3.21.1 by Siemens AG
About WinCC OA UI
WinCC OA UI (Package Name: com.siemens.winccoaui) is developed by Siemens AG and the latest version of SIMATIC WinCC OA UI 3.21.1 was updated on March 2, 2026. SIMATIC WinCC OA UI is in the category of Tools. You can check all apps from the developer of SIMATIC WinCC OA UI and find 116 alternative apps to SIMATIC WinCC OA UI on Android. Currently this app is for free. This app can be downloaded on Android 8.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Stay in control of your SIMATIC WinCC OA plant - anytime, anywhere - with the WinCC OA UI App on your smartphone or tablet. Whether you're in the office, on the move, or on-site, you can monitor and intervene in real time.
The app provides the same powerful functionality as the familiar desktop user interface - secure, reliable, and optimized for mobile use.
Key Benefits at a Glance:
- Flexible Remote Access: Monitor and control your plant from anywhere.
- Multiple System Connections: Easily switch between different WinCC OA systems.
- Secure Data Transmission: Connect via HTTP or HTTPS with optional SSL encryption.
- Intuitive Operation: A familiar interface designed for mobile devices.
Note:
By downloading this app, you agree to the associated license agreements.
The app provides the same powerful functionality as the familiar desktop user interface - secure, reliable, and optimized for mobile use.
Key Benefits at a Glance:
- Flexible Remote Access: Monitor and control your plant from anywhere.
- Multiple System Connections: Easily switch between different WinCC OA systems.
- Secure Data Transmission: Connect via HTTP or HTTPS with optional SSL encryption.
- Intuitive Operation: A familiar interface designed for mobile devices.
Note:
By downloading this app, you agree to the associated license agreements.
WinCC OA UI 3.21.1 Update
Upgrade to WinCC OA Version 3.21Extended compatibility with new WinCC OA features
Improved stability and future readiness
- Connection to older SSA server projects not possible with 3.21 release version of the app (3.21, main)
- Sending log files to the web server does not work when connecting via Azure AD Application Proxy
- Integrate Intune SDK into support/3.21 branch
Read More
WinCC OA UI Features
Previous Versions More
SIMATIC WinCC OA UI
3.21.1
APK
March 2, 2026
57.33 MB
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-320dpi
SHA1: aacafc0cf628fde3ecfc3520df425c9bfa33e0b2
Size: 57.33 MB
What's New:
Upgrade to WinCC OA Version 3.21
Extended compatibility with new WinCC OA features
Improved stability and future readiness
- Connection to older SSA server projects not possible with 3.21 release version of the app (3.21, main)
- Sending log files to the web server does not work when connecting via Azure AD Application Proxy
- Integrate Intune SDK into support/3.21 branch
Extended compatibility with new WinCC OA features
Improved stability and future readiness
- Connection to older SSA server projects not possible with 3.21 release version of the app (3.21, main)
- Sending log files to the web server does not work when connecting via Azure AD Application Proxy
- Integrate Intune SDK into support/3.21 branch
SIMATIC WinCC OA UI
3.20.9
APK
September 27, 2025
45.53 MB
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160dpi
SHA1: a124334c907ececa9e3c71fa4e99b5391d54cbf9
Size: 45.53 MB
What's New:
- The Android target API level for Mobile UI has been updated to 35
- General improvements and bug fixes
- General improvements and bug fixes
SIMATIC WinCC OA UI
3.20.7
APK
June 12, 2025
44.6 MB
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160dpi
SHA1: 13b4be7a938484736d6305e2bf9d8e4d5df7e30f
Size: 44.6 MB
What's New:
The performance when opening the UI and cached panels is improved while using config entry “autoUpdateDir” for Desktop UI and Mobile UI.
SIMATIC WinCC OA UI
3.20.6
APK
May 9, 2025
44.59 MB
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160dpi
SHA1: 1d60b90471a80f65a6d59f78a03b9d667379bb63
Size: 44.59 MB
What's New:
Fixed problems:
SVG image is incorrectly displayed in a table cell with pattern center when using MobileUI.
SVG image is incorrectly displayed in a table cell with pattern center when using MobileUI.
More Information
Package Name:
Update Date:
2026-03-02
Latest Version:
3.21.1
Need Update:
Available on:
Requirements:
Android 8.0+
Report:
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