Comparison

Smart vs RTUBlue

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Smart

Features
Read full description

The β€œSmart-Link Live” application meets the growing demand for tracking and traceability. It allows the user to keep their eyes on the target while data streaming from the LZ-30 is captured within the application. The application logs date, time, GPS coordinates and gas measurements. Sessions can be exported from the phone/tablet in multiple formats. With built-in picture capture, the user can associate any reading with a picture or even report a corrosion issue.

About

RTUBlue

Features
Read full description

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

Smart4 screens
RTUBlue2 screens

Verdict

The call

The clearest difference is update cadence: Smart at every 2 months against RTUBlue's every 9 months. Smart also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Smart ships an update every 2 months, RTUBlue every 9 months. The most recent releases landed on May 17, 2026 and September 20, 2026 respectively.

Scorecard2 real differences Β· 4 level
Smart versus RTUBlue: the parameters behind the verdict, then further details
ParameterSmartRTUBlue
PriceFreeFree
Update frequencyEvery 2 months β€” betterEvery 9 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 β€” better15.0
Further details β€” not scored
Size66 MB51 MB
Age rating4+4+
DeveloperSensit Technologies LLCEnetics, Inc.

In-app purchases

None

Smart

No in-app purchases

None

RTUBlue

No in-app purchases

Questions

Is Smart free?
Smart is free to download, with no in-app purchases.
Is RTUBlue free?
RTUBlue is free to download, with no in-app purchases.
Do Smart or RTUBlue have ads?
Neither Smart nor RTUBlue shows ads.
Which is updated more often, Smart or RTUBlue?
Smart ships an update every 2 months, and RTUBlue every 9 months. Most recently, Smart was updated on May 17, 2026 and RTUBlue on September 20, 2026.

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