RMU1 Config vs DMS2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RMU1 Config
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*** Requires a corTalk® RMU1PGM or RMU123PGM and RMU1 to use. *** Contact us at 'sales.rmu1@mobiltex.com' to purchase. This app is for configuring the corTalk® RMU1 (Remote Monitoring Unit 1) with a Bluetooth configuration interface. Both the RMU1PGM or RMU123PGM with RMU1ADP are compatible. They both function as a complete RMU1 programming interface but only requires the Bluetooth connection of your phone to use. The RMU1 is an ideal solution for automated remote monitoring of CP coupons and critical bonds terminated in an industry standard 3" CP test station. It is equipped with an internal interruption relay and multiple analog measurement channels capable of accurately measuring all required AC & DC parameters for single coupons, dual coupons, and structure bond applications. This app allows access to diagnostic information on the RMU1 and setting up the configuration to meet the customer's needs. The Bluetooth configuration interface do not allow for datalogger extraction. The app allows full configuration of the RMU1 including - slot measurement types - limits - slot scaling and offset - depolarization - location Other features include the - updating firmware - viewing of readings and their limits - detailed status screen for troubleshooting - integrated manual - wiring diagrams for each measurement type The RMU1PGM and RMU123PGM are always in a Bluetooth pairing mode and requires a pairing code entered on the app. The pairing code (default=123456) can be found and changed with the app. Once paired, the iOS device can reconnect without needing to re-enter the code.
DMS2
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Enables mobile devices to access data on Quest's Data Management Service. Receive new data notification alerts. View current device status. Review historical data.
Screenshots
Verdict
The clearest difference is update cadence: DMS2 at every 4 weeks against RMU1 Config's every 4 months. DMS2 also leads on iOS requirement (12.1 vs 15.6). 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.
RMU1 Config ships an update every 4 months, DMS2 every 4 weeks. The most recent releases landed on October 3, 2026 and September 12, 2026 respectively.
| Parameter | RMU1 Config | DMS2 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 12.1 — better |
| Further details — not scored | ||
| Size | 33 MB | 112 MB |
| Age rating | 4+ | 4+ |
| Developer | Mobiltex Data | Quest Data Inc |
In-app purchases
RMU1 Config
No in-app purchases
DMS2
No in-app purchases
Questions
Is RMU1 Config free?
Is DMS2 free?
Do RMU1 Config or DMS2 have ads?
Which is updated more often, RMU1 Config or DMS2?
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