C vs Modus RFID+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
C
This utility app allows users to remotely manage and configure settings for specific devices. It provides a centralized interface for adjusting parameters and controlling device functions.
- Device parameter control
- Remote configuration
- Centralized interface
- SSG device management
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C-CAT is a control application for SSG's devices, allowing users to set parameters.
Modus RFID+
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Leverage RFID technology to track election assets, equipment, and supplies. RFID is a powerful technology that allows for fast and effective tracking of equipment and supplies. It is similar to a barcode system, only line of sight is not required, and a multitude of tags can be scanned in a matter of seconds. With the Modus Elections Manager you can leverage RFID technology for real-time equipment tracking and automated recording of a complete chain-of-custody audit trail.
Screenshots
Verdict
The clearest difference is update cadence: Modus RFID+ at every 3 months against C's every 10 months. Modus RFID+ also leads on iOS requirement (16.4 vs 18.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
C ships an update every 10 months, Modus RFID+ every 3 months. The most recent releases landed on June 1, 2026 and July 28, 2026 respectively.
| Parameter | C | Modus RFID+ |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 10 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 18.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 3 MB | 189 MB |
| Age rating | 4+ | 4+ |
| Developer | Sierra Innotek, Inc. | InTech Software Solutions Inc |
In-app purchases
C
No in-app purchases
Modus RFID+
No in-app purchases
