SIMATIC WinCC OA UI

Siemens AG · Utilities

5.0 2 ratings Free

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Aug 26, 2026
New version 3.21.4 → 3.21.5

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

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About

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.

What's new · 3.21.5

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

Details

DeveloperSiemens AG
ReleasedJan 2016
UpdatedJul 2026
Version3.21.5
Size73.3 MB
RequiresiOS 14.0 or later
Age rating4+
LanguagesGerman
PriceFree
Categories UtilitiesProductivity
Bundle IDcom.siemens.winccoaui