PR electronics PPS vs SIMATIC WinCC OA UI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PR electronics PPS
This app allows for smart control, monitoring, and programming of specific signal conditioning devices remotely via Bluetooth. It provides live data, detailed parameter views, and configuration saving/loading capabilities for technical staff and plant operators.
- Remote device monitoring
- Remote device programming
- Live data display
- Configuration saving and sharing
- Intuitive user interface
- Data logging
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The PR electronics Portable Plant Supervisor - PPS - app enables smart control, monitoring and maintenance of PR electronics' signal conditioning devices with mounted communication enabler, i.e. devices in the PR-4000 and PR-9000 series. The app shows live data – directly from the signal conditioning device – anywhere at any time. It is designed for technical and maintenance staff as well as plant operators working in process and factory automation industry. All you need, to set-up a user friendly remote interface for monitoring and programming of your devices, is to download the app and connect to the communication enabler attached onto the signal conditioning device using Bluetooth. Requirements: • Data can be monitored and devices can be programmed remotely using the PPS app in connection with a 4512 communication enabler mounted on a device in the PR-4000 series or the PR-9000 series. Supported devices: • Devices in the PR-4000 series with mounted communication enabler. • Devices in the PR-9000 series with mounted communication enabler. Features: • Remote device monitoring, simulation and programming. • Detailed view of all parameters, monitoring, programming, simulation, discovery, features for PR devices, additional graph functionality for selected functions, connection quality • Intuitive user interface • Start, stop and share logging of data. • Save and share your configuration for documentation or future use. • Load an already saved configuration onto a similar PR-4000 or PR-9000 series device. Licenses: To see the licenses of the public libraries used in the PPS app, see: https://www.prelectronics.com/applicenses/ Privacy: The app does not collect or share data. To see the privacy policy of PR electronics, see: https://www.prelectronics.com/privacy/ PR electronics designs and manufactures signal conditioning devices for process and automation industry. More info and support at http://prelectronics.com/communication.
SIMATIC WinCC OA UI
Monitor and control your SIMATIC WinCC OA plant remotely from your smartphone or tablet. Access the same powerful functionality as the desktop interface, ensuring secure and reliable real-time operation from anywhere.
- Remote plant monitoring
- Real-time control
- Multiple system connections
- Secure data transmission
- Intuitive mobile interface
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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.
Screenshots
Verdict
The clearest difference is ratings volume: PR electronics PPS at 7 against SIMATIC WinCC OA UI's 2. PR electronics PPS also leads on iOS requirement (12.0 vs 14.0). On price, rating, review sentiment and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for PR electronics PPS against 5.0 for SIMATIC WinCC OA UI. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 6, 2026 and September 1, 2026 respectively.
| Parameter | PR electronics PPS | SIMATIC WinCC OA UI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 7 — better | 2 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 150 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | PR electronics A/S | Siemens AG |
Customer experience
PR electronics PPS
SIMATIC WinCC OA UI
In-app purchases
PR electronics PPS
No in-app purchases
SIMATIC WinCC OA UI
No in-app purchases





