Nalco E vs Dipslide Comparator 2
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
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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.
Dipslide Comparator 2
Easily compare your dipslide images to industry standards using your device's camera. Track site results, save comparisons, and email reports to your office. Includes historical data and helpful tips.
- Compare dipslide images to standards
- Save and email comparison results
- View historical comparison data
- Automatic image deletion
- Multiple dipslide types supported
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Welcome to the Dipslide Comparator App! By using this app with your suppliers dipslide range you will easily be able to compare your dipslide images to our standards, allowing you to keep track of site results and easily email the results to your office. To find out if this app is compatible with your dipslides, please contact your supplier. Features: • Take pictures of your incubated dipslides for easy comparison. • Multiple dipslide images to compare to: TTC/TTC, TTC/Malt, TTC/Rose, TTC/E.coli, TTC/PDM, CET/Mac, TTC/Mac and R2A • SRB and NRB test slides also included • The input screen allows you to enter all the relevant information about the comparisons you do. • Save and email the results to anyone you want. • The graph section shows you your plotted TTC/TTC readings for each location you have saved. • The history section allows you to see every comparison you have taken and saved with the app! • Also an information page just incase you need a few tips. • Automatic deletion of images older than 30-60 days to keep your phone from filling up with images. **Please note that this app requires a camera to work, therefore do not download this app for a device that does not have one**
Screenshots
Verdict
Nalco E and Dipslide Comparator 2 both sit at 3.0 stars, but that hides the real split: 14% of Nalco E's written reviews are positive against 0% of Dipslide Comparator 2's. Nalco E also leads on update cadence (every 5 weeks vs every 3 months) and ratings volume (21 vs 2). On price, rating, 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.
On the App Store both sit at effectively the same score — 3.0 for Nalco E against 3.0 for Dipslide Comparator 2. That said, the two scores are not equally well evidenced: Nalco E has 21 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 14% of Nalco E's written reviews are positive against 0% of Dipslide Comparator 2's.
Nalco E ships an update every 5 weeks, Dipslide Comparator 2 every 3 months. The most recent releases landed on June 4, 2026 and September 15, 2026 respectively.
| Parameter | Nalco E | Dipslide Comparator 2 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (21 ratings) | 3.0 (2 ratings) |
| Positive reviews | 14.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 21 — better | 2 |
| Update frequency | Every 5 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 109 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | NALCO COMPANY LLC | Tintometer GmbH |
Customer experience
Nalco E
Dipslide Comparator 2
In-app purchases
Nalco E
No in-app purchases
Dipslide Comparator 2
No in-app purchases
Questions
Is Nalco E free?
Is Dipslide Comparator 2 free?
Which has better reviews, Nalco E or Dipslide Comparator 2?
Do Nalco E or Dipslide Comparator 2 have ads?
Which is updated more often, Nalco E or Dipslide Comparator 2?
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