Nalco E vs Hatch Data
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nalco E
This app allows users to easily capture and track system-specific data, including water chemistry, inventory, and meter readings. It helps ensure optimal performance of water systems and proactively identifies potential issues. Features include offline data capture and alerts for out-of-limit results.
- Capture water chemistry, inventory, and meter data
- Trigger alerts for out-of-limit results
- Measure bacteria counts quickly
- Offline data capture capability
- Proactive identification of system issues
Read full descriptionHide full description
The Nalco Water E-data mobile app provides a simple, practical way for both sales associates and customers to capture and track system-specific data quickly and securely. The E-data mobile app helps customers ensure water systems are performing optimally and helps to proactively identify when corrective actions should be taken. The Nalco Water E-data app makes it easy to: • Capture and record water chemistry, inventory and water meter data for systems not connected to automatic instrumentation • Trigger alerts and notifications for results outside of preset limits • Measure bacteria counts consistently and accurately in as little as 15 minutes with the Rapid Bio Intelligence total aerobic bacteria test kit • Capture results with or without an internet connection The world’s leading provider of water treatment and process improvements, Nalco Water partners with customers who seek innovative solutions for water and resource constraints. As an Ecolab company, we’re perfectly aligned with the corporate vision to be the global leader in water, hygiene and energy technology and services, providing and protecting what is vital.
Hatch Data
This application helps building operations teams manage expenses, enhance occupant comfort, and extend the life of building systems. It offers remote monitoring and automated diagnostics to simplify performance tracking and identify improvement strategies. The tool supports sustainability goals by verifying results.
- Expense control
- Occupant comfort management
- Building system life extension
- Remote monitoring
- Automated diagnostics
- Sustainability support
Read full descriptionHide full description
Hatch Data empowers building operations teams to better control operating expenses, ensure occupant comfort, extend the life of building systems, and support sustainability objectives. In use across more than 350 million square feet, Hatch Data supports remote monitoring and automated diagnostics to simplify the process of tracking operating performance, identifying improvement strategies, and verifying results. GETTING STARTED - Make sure you've followed the instructions delivered by email to activate your account - Download and install the application from the App Store onto your mobile device - Open the application and login using the same username and password from the web
Screenshots
Verdict
The clearest difference is rating: Hatch Data at 5.0 against Nalco E's 3.0. Nalco E's advantage is ratings volume (21 vs 5) and iOS requirement (13.0 vs 15.6). On price, update cadence, ads and in-app purchases 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.
Hatch Data holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 21 and 5 respectively.
Nalco E ships an update every 5 weeks, Hatch Data monthly. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.
| Parameter | Nalco E | Hatch Data |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (21 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 14.3% of reviews | — |
| Number of ratings | 21 — better | 5 |
| Update frequency | Every 5 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 109 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | NALCO COMPANY LLC | Hatch Data Inc |
Customer experience
Nalco E
Hatch Data
In-app purchases
Nalco E
No in-app purchases
Hatch Data
No in-app purchases
Questions
Is Nalco E free?
Is Hatch Data free?
Which has better reviews, Nalco E or Hatch Data?
Do Nalco E or Hatch Data have ads?
Which is updated more often, Nalco E or Hatch Data?
Other comparisons















