EF Utilities vs RTUBlue
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EF Utilities
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• The App is a quick, free tool one can use to download and manage data from EF processors and put it in a centralized spot where others can see it. • The App is a simple tool that will allow users to quickly and easily query this data, track error codes, monitor trends and check calibration schedules for multiple machines.
RTUBlue
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RTUBlue provides real time local readings from Enetics' GasTrack and GasPoint RTU's on your iPhone or iPad. RTUBlue will identify nearby RTU's and present real time readings from the RTU you select. RTUBlue can also initiate a cellular data telemetry session from your Apple device and provide unique names for your RTU's. RTUBlue's features include: - Real time readings delivered to your iPhone or iPad - The ability to name an RTU (tagging) - Initiation of a cellular RTU data telemetry session, including call progress information - Successful installation verifications - Communication range 50 feet, line of sight Make your new Enetics RTU installations and check-ins easier with RTUBlue!
Screenshots
Verdict
The clearest difference is update cadence: EF Utilities at every 3 months against RTUBlue's every 9 months. EF Utilities also leads on iOS requirement (13.0 vs 15.0). 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.
EF Utilities ships an update every 3 months, RTUBlue every 9 months. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.
| Parameter | EF Utilities | RTUBlue |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 63 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | EF Technologies, Inc. | Enetics, Inc. |
In-app purchases
EF Utilities
No in-app purchases
RTUBlue
No in-app purchases
Questions
Is EF Utilities free?
Is RTUBlue free?
Do EF Utilities or RTUBlue have ads?
Which is updated more often, EF Utilities or RTUBlue?
Other comparisons
