CMC Swift vs iOSComtradeViewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CMC Swift
Control Omicron CMCs to output analog voltages and currents, feed in binary signals, or measure them. Perform wiring and control system checks, as well as trip tests for protective functions quickly and easily. It also facilitates polarity checks when used with a handheld CPOL device.
- Output analog voltages and currents
- Feed in binary signals
- Measure binary signals
- Perform wiring and control system checks
- Conduct trip tests for protective functions
- Perform polarity checks with CPOL device
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For more information how to get started, visit https://www.omicronenergy.com/cmcswift With CMC Swift you can output analog voltages and currents via your CMC, feed in binary signals or measure them. Wiring and control system checks as well as pickup and trip tests of protective functions, such as overcurrent protection, can be performed quickly and easily. In combination with a handheld CPOL device, polarity checks can be easily performed.
iOSComtradeViewer
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The iOSComtradeViewer is a professional analysis tool for viewing and evaluating COMTRADE files (disturbance records) on iPhone and iPad. The app allows users to import COMTRADE files and visualize recorded data for detailed fault and event analysis. In the waveform view, all analog and binary signals are displayed over time, enabling precise inspection of Analog values and status signals. For advanced analysis, users can switch to a vector view, where phasors are displayed along the time axis, allowing detailed examination of vector behavior during disturbances and transient events. The iOSComtradeViewer is optimized for mobile use, providing fast access to disturbance records directly in the field or during commissioning and service work. Compatible with iOS and iPadOS 17.8 and later.
Screenshots
Verdict
The clearest difference is price: CMC Swift at Free against iOSComtradeViewer's $0.99. CMC Swift also leads on iOS requirement (15.0 vs 17.6). iOSComtradeViewer's advantage is update cadence (every 6 weeks vs every 4 months). On ads, in-app purchases and device support 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
CMC Swift is free to download; iOSComtradeViewer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
CMC Swift ships an update every 4 months, iOSComtradeViewer every 6 weeks. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.
| Parameter | CMC Swift | iOSComtradeViewer |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 127 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | OMICRON electronics GmbH | Dennis Dchicha |
In-app purchases
CMC Swift
No in-app purchases
iOSComtradeViewer
No in-app purchases
Questions
Is CMC Swift free?
Is iOSComtradeViewer free?
Do CMC Swift or iOSComtradeViewer have ads?
Which is updated more often, CMC Swift or iOSComtradeViewer?
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