Comparison

NGO vs Sentryx™ Mobile Workforce

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

Head to head
About

NGO

This app simplifies meter reading data collection and analysis in the field. It provides on-the-spot insights into water usage patterns, leak detection, and reverse flow, improving customer service and operational efficiency for utilities.

Highlights
  • On-site meter data collection
  • Real-time data analysis
  • Leak and reverse flow detection
  • Customer water usage graphing
  • AMI functionality in hand
  • Troubleshooting usage anomalies
Features
Read full description

ANALYZE AND PRESENT DATA AT THE SOURCE Simplify the collection of meter reading data and turn it into actionable information with the NGO™ app. This app enables your personnel to make the most of their time while in the field, providing on-the-spot analysis and presentment capabilities. Part of the enhanced R900® System, NGO leverages the detailed, accurate metering data from the E-Coder® absolute encoder register. Analyze that metering data at the source to improve your customer service as well as identify leaks and reverse flow. AUTOMATE AND OPTIMIZE YOUR FIELD OPERATIONS Neptune makes it easy for your utility to optimize workforce and operational efficiency. Running on any common iOS phone or tablet, NGO enables your field techs to collect detailed data logging information when needed during on-site customer visits. They can immediately generate graphs of a customer’s water usage patterns to show exactly when they used more water than usual or when a probable continuous leak began somewhere in their house. The graphs also provide all E-Coder alerts to further aid in troubleshooting usage anomalies. Our NGO app is easy to install and use, and immediately puts AMI functionality literally in the palm of your hand – including 96 days of hourly interval data as well as flags for leaks, tamper, and reverse flow straight from the meter. PROVIDE PROACTIVE, CONFIDENT CUSTOMER SERVICE The NGO app helps your utility save time and money, especially when it comes to saving truck rolls by allowing faster response in the field. It puts the power of Neptune’s E-Coder technology and advanced analysis into more of your utility personnel’s hands. With simplified access through the app to accurate, timely information, your personnel can take care of a customer’s water-related issue or answer a question then and there, in a single site visit. Quickly, easily, and confidently, they can inform customers of high water consumption and identify leaks and other problems much earlier, cutting weeks and possibly months in the discovery and saving customers a great deal of money in the process. All this proactivity can head off high bill complaints, reduce delinquent payments, and eliminate write-offs.

About

Sentryx™ Mobile Workforce

This app streamlines work order management for water utility field technicians. It allows for near real-time updates on assignments and direct completion of tasks from a mobile device, optimizing resource allocation and asset uptime.

Highlights
  • Work order management
  • Near real-time updates
  • Field technician task completion
  • Meter installation and swap
  • Onsite meter diagnostics
  • Remote connect/disconnect
Features
Read full description

Sentryx Mobile Workforce optimizes water utility resources and improves asset uptime. Integrated with Mueller’s cloud based Sentryx Water Intelligence Platform, the Sentryx Mobile Workforce application provides utilities with simple, intuitive work order management workflows. Near real-time updates keep field technicians informed of their latest work assignments. Field technicians claim and complete work orders directly from a mobile phone. No costly integration with third-party systems or hardware is required. Field Technicians can perform standard maintenance tasks, including: - Installation and swap operations on meters, bases, registers, and nodes - Onsite meter diagnostics, and - Remote connect and disconnect operations. **Prerequisite: A Sentryx user account is required to operate this app**

Screenshots

NGO3 screens
Sentryx™ Mobile Workforce3 screens

Verdict

The call

The clearest difference is review sentiment: Sentryx™ Mobile Workforce at 100% against NGO's 0%. Sentryx™ Mobile Workforce also leads on rating (4.4 vs 2.1) and in-app purchases (none vs 4). On price, ratings volume, ads and monetization model 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. NGO sells 4 one-off in-app purchases. Sentryx™ Mobile Workforce asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sentryx™ Mobile Workforce holds the better App Store score, 4.4 against 2.1. Both are backed by a comparable volume of ratings — 7 and 14 respectively. Written reviews point the same way: 0% of NGO's written reviews are positive against 100% of Sentryx™ Mobile Workforce's.

UpkeepUpdate frequency

NGO ships an update every 36 months, Sentryx™ Mobile Workforce every 2 months. The most recent releases landed on September 17, 2026 and September 1, 2026 respectively.

Scorecard4 real differences · 6 level
NGO versus Sentryx™ Mobile Workforce: the parameters behind the verdict, then further details
ParameterNGOSentryx™ Mobile Workforce
PriceFreeFree
Rating2.1 (7 ratings)4.4 (14 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings714 — better
Update frequencyEvery 36 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.2 — better13.0
Further details — not scored
Size48 MB33 MB
Age rating4+4+
DeveloperNeptune Technology GroupMueller Systems LLC

Customer experience

NGO

All ratings7 ratings
Positive28.6%
Neutral0.0%
Negative71.4%
Written reviews6 reviews
Positive0.0%
Neutral16.7%
Negative83.3%

Sentryx™ Mobile Workforce

All ratings14 ratings
Positive78.6%
Neutral7.1%
Negative14.3%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

NGO

One-time4
  • Data Log$9.99
  • Off Cycle$9.99
  • Pressure$9.99
Show 1 more
  • Purchase All Modes$19.99
None

Sentryx™ Mobile Workforce

No in-app purchases

Questions

Is NGO free?
NGO is free to download, with in-app purchases available.
Is Sentryx™ Mobile Workforce free?
Sentryx™ Mobile Workforce is free to download, with no in-app purchases.
Which has better reviews, NGO or Sentryx™ Mobile Workforce?
Sentryx™ Mobile Workforce is rated higher. NGO averages 2.1 out of 5 from 7 ratings, while Sentryx™ Mobile Workforce averages 4.4 from 14 ratings.
Do NGO or Sentryx™ Mobile Workforce have ads?
Neither NGO nor Sentryx™ Mobile Workforce shows ads.
Which is updated more often, NGO or Sentryx™ Mobile Workforce?
NGO ships an update every 36 months, and Sentryx™ Mobile Workforce every 2 months. Most recently, NGO was updated on September 17, 2026 and Sentryx™ Mobile Workforce on September 1, 2026.

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