NGO vs WIN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
WIN
This app provides real-time industrial alarm monitoring and interaction for mobile devices. It allows teams to quickly respond to and resolve alarm conditions, view detailed alarm history, and communicate directly within the app.
- Real-time alarm monitoring
- Push notifications for alerts
- Alarm acknowledgement with comments
- Team chat within alarm context
- On-demand alarm requests
- View process values and states
- Track alarm viewing and acknowledgement
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WIN-911 Mobile brings new time-saving tools and features to the latest generation of mobile devices, giving your team a faster, easier way to respond and resolve industrial alarm conditions in real-time. With WIN-911 Mobile, you can: - Monitor and interact with Alarms, Reports, and Team Chat from multiple WIN-911 systems - Alert operators of Alarm & Report updates with push notifications - Temporarily suppress notifications using Do Not Disturb mode - View a summary of Alarms from a WIN-911 system - View detailed Alarm information and history - Communicate with Team members within the context of specific Alarms using built-in Chat - Acknowledge Alarms (with optional comment) - Request Alarms on demand by State, Severity, and/or Alarm Label - View real-time process values and condition states using WIN-911 Reports - View and Track when Team members have viewed and acknowledged alarms
Screenshots
Verdict
The clearest difference is review sentiment: WIN at 50% against NGO's 0%. WIN also leads on rating (4.5 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
Both are free to download. NGO sells 4 one-off in-app purchases. WIN asks for nothing beyond the download.
WIN holds the better App Store score, 4.5 against 2.1. Both are backed by a comparable volume of ratings — 7 and 11 respectively. Written reviews point the same way: 0% of NGO's written reviews are positive against 50% of WIN's.
NGO ships an update every 36 months, WIN every 3 months. The most recent releases landed on September 17, 2026 and June 1, 2026 respectively.
| Parameter | NGO | WIN |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (7 ratings) | 4.5 (11 ratings) — better |
| Positive reviews | 0.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 7 | 11 — better |
| Update frequency | Every 36 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.2 — better | 13 |
| Further details — not scored | ||
| Size | 48 MB | 110 MB |
| Age rating | 4+ | 4+ |
| Developer | Neptune Technology Group | WIN-911 Software |
Customer experience
NGO
WIN
In-app purchases
NGO
- Data Log$9.99
- Off Cycle$9.99
- Pressure$9.99
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- Purchase All Modes$19.99
WIN
No in-app purchases









