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SIMATIC WinCC OA UI

SIMATIC WinCC OA UI

7.7 6

v3.21.5 by Siemens AG

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WinCC OA UI

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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 3.21.5 was updated on August 20, 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.

WinCC OA UI 3.21.5 Update

Updated to latest WinCC OA version 3.21
Enhanced compatibility with the latest WinCC OA features

WinCC OA UI Features

Tools

Previous Versions More

SIMATIC WinCC OA UI 3.21.5 APK

August 21, 2026 58.77 MB

Requires Android: Android 8.0+

Architecture: arm64-v8a

Screen DPI: 160-320dpi

SHA1: ef9625b7022fe45adc26d9c03be17eb16a9f8717

Size: 58.77 MB

What's New:

Updated to latest WinCC OA version 3.21
Enhanced compatibility with the latest WinCC OA features

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SIMATIC WinCC OA UI 3.21.4 APK

July 5, 2026 58.75 MB

Requires Android: Android 8.0+

Architecture: arm64-v8a

Screen DPI: 160-320dpi

SHA1: 42fdd1e642a6e8f8dfa7cc6d453538ba4c0120d7

Size: 58.75 MB

What's New:

Updated to latest WinCC OA version 3.21
Enhanced compatibility with the latest WinCC OA features

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SIMATIC WinCC OA UI 3.21.3 APK

May 31, 2026 58.51 MB

Requires Android: Android 8.0+

Architecture: arm64-v8a

Screen DPI: 160-320dpi

SHA1: 60300f4b74a27760990797dc60bdbf5927bc8077

Size: 58.51 MB

What's New:

Updated to latest WinCC OA version 3.21
Enhanced compatibility with the latest WinCC OA features
The version and build date information is missing in the startup logs of the Mobile UI on Android.

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SIMATIC WinCC OA UI 3.21.2 APK

April 11, 2026 57.55 MB

Requires Android: Android 8.0+

Architecture: arm64-v8a

Screen DPI: 160-320dpi

SHA1: 1863e1c469c92ce43aaa0008058ae7d0ca3fb6c2

Size: 57.55 MB

What's New:

Updated to latest WinCC OA version 3.21
Enhanced compatibility with the latest WinCC OA features
Improved Mobile UI startup performance when using OIDC authentication
Updated Qt framework to version 6.8.6

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More Information

Package Name:

com.siemens.winccoaui

Category:

Tools Apps

Update Date:

2026-08-20

Latest Version:

3.21.5

Need Update:

Submit latest version