Comparison

Endress+Hauser SmartBlue vs Maestro Tech Tool

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

Head to head
About

Endress+Hauser SmartBlue

Configure Endress+Hauser field devices wirelessly via Bluetooth. Access diagnostics and process information remotely, saving time and ensuring safety in hazardous areas. Secure data transmission is verified by the Fraunhofer Institute.

Highlights
  • Wireless field device configuration
  • Bluetooth connectivity
  • Remote diagnostics access
  • Process information retrieval
  • Secure data transmission
  • Support for numerous Endress+Hauser devices
Features
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SmartBlue - the configuration Tool from Endress+Hauser SmartBlue from Endress+Hauser allows easy wireless field device configuration (via Bluetooth). SmartBlue saves time due to mobile access to diagnostics and process information even in hazardous and hard to reach areas. With its secure data transmission, reviewed by Fraunhofer Institute, it is the perfect tool for field device configuration and maintenance. List of supported Endress+Hauser devices: • Micropilot: FMR10 and FMR20 • Micropilot: FMR10B/20B/30B • Micropilot: FMR5x and FMR6x (requires BT10 adapter) • Micropilot: FMR6xB • Micropilot: FMR43 • Levelflex: FMP5x (requires BT10 adapter) • Liquiphant: FTL51B/FTL62/FTL63/FTL64 • Liquiphant: FTL43/FTL60 • Liquicap: FMI43/FTI51B • Gammapilot: FMG50 • Cerabar/Deltabar: 5xB/6xB/7xB • Cerabar: PMx43 • Picomag • Picomag Insertion • Promag 800 • Promag 10 and Promass 10 • Promag W Lite • Prosonic: FMU20B/FMU30B • Liquiline Compact CM82 • Liquiline Mobile CML18 • Liquiline CM42B • iTEMP: TMT7x • iTEMP: TMT142B • FieldEdge: SGC200 • FieldPort: SWA50

About

Maestro Tech Tool

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This app is designed for field technicians working with Arad water meters. It provides a seamless interface to connect via Bluetooth to supported Arad devices, enabling a wide range of operational tasks directly from your iPhone or iPad. Key Features: Secure BLE connection to Arad water meters Real-time data reading and diagnostics Configuration and firmware updates Logging and exporting of session data Support for multiple meter models Intuitive interface for quick and efficient workflows Whether installing new units or maintaining existing ones, this app is the ultimate tool for technicians in the field.

Screenshots

Endress+Hauser SmartBlue4 screens
Maestro Tech Tool1 screens

Verdict

The call

The clearest difference is update cadence: Endress+Hauser SmartBlue at every 2 months against Maestro Tech Tool's every 5 months. 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Endress+Hauser SmartBlue ships an update every 2 months, Maestro Tech Tool every 5 months. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

Scorecard1 real difference · 9 level
Endress+Hauser SmartBlue versus Maestro Tech Tool: the parameters behind the verdict, then further details
ParameterEndress+Hauser SmartBlueMaestro Tech Tool
PriceFreeFree
Rating4.1 (9 ratings) — better—
Positive reviews57.1% of reviews—
Number of ratings9 — better—
Update frequencyEvery 2 months — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size196 MB43 MB
Age rating4+4+
DeveloperEndress+Hauser Instruments International AGArad Technologies Ltd

In-app purchases

None

Endress+Hauser SmartBlue

No in-app purchases

None

Maestro Tech Tool

No in-app purchases

Questions

Is Endress+Hauser SmartBlue free?
Endress+Hauser SmartBlue is free to download, with no in-app purchases.
Is Maestro Tech Tool free?
Maestro Tech Tool is free to download, with no in-app purchases.
Do Endress+Hauser SmartBlue or Maestro Tech Tool have ads?
Neither Endress+Hauser SmartBlue nor Maestro Tech Tool shows ads.
Which is updated more often, Endress+Hauser SmartBlue or Maestro Tech Tool?
Endress+Hauser SmartBlue ships an update every 2 months, and Maestro Tech Tool every 5 months. Most recently, Endress+Hauser SmartBlue was updated on November 6, 2026 and Maestro Tech Tool on November 8, 2026.

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