PR electronics PPS vs DeltaV CHARM DEWD
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.
DeltaV CHARM DEWD
Diagnose and wire DeltaV CHARMs using your mobile device's camera. Scan CHARM LEDs to understand blink patterns or scan labels for wiring diagrams. Quickly access information, save favorites, add notes, and share with colleagues.
- Scan CHARM LED blink patterns
- Scan CHARM labels for text recognition
- Instantly understand blink pattern meanings
- Swiftly find associated wiring diagrams
- Browse and search for results
- Store results as Favorites
- Create or edit Notes
- Share information with colleagues
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The DEWD abides helping you diagnose and wire DeltaV CHARMs. Using the camera on your mobile device, intuitively scan the CHARM LED to instantly understand the meaning of the blink pattern or scan the CHARM Label for text recognition to swiftly find the associated wiring diagram. You can quickly understand why a CHARM LED is flashing or efficiently view a CHARM’s wiring diagram. You can also browse or search for results instead of scanning. For any given result, you can store it as a Favorite, Create or Edit (existing) Notes, or Share in context with a colleague.
Screenshots
Verdict
The clearest difference is review sentiment: PR electronics PPS at 100% against DeltaV CHARM DEWD's 56%. PR electronics PPS also leads on rating (5.0 vs 4.1) and device support (3 vs 1). On price, ratings volume, update cadence and ads 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.
PR electronics PPS holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 7 and 14 respectively. Written reviews point the same way: 100% of PR electronics PPS's written reviews are positive against 56% of DeltaV CHARM DEWD's.
PR electronics PPS ships an update every 2 months, DeltaV CHARM DEWD every 4 months. The most recent releases landed on September 25, 2026 and June 1, 2026 respectively.
| Parameter | PR electronics PPS | DeltaV CHARM DEWD |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) — better | 4.1 (14 ratings) |
| Positive reviews | 100.0% of reviews — better | 55.6% of reviews |
| Number of ratings | 7 | 14 — better |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 150 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | PR electronics A/S | Emerson Process Management |
Customer experience
PR electronics PPS
DeltaV CHARM DEWD
In-app purchases
PR electronics PPS
No in-app purchases
DeltaV CHARM DEWD
No in-app purchases
Questions
Is PR electronics PPS free?
Is DeltaV CHARM DEWD free?
Which has better reviews, PR electronics PPS or DeltaV CHARM DEWD?
Do PR electronics PPS or DeltaV CHARM DEWD have ads?
Which is updated more often, PR electronics PPS or DeltaV CHARM DEWD?
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