# Nalco E vs Ecolab Grow To Win

The clearest difference is iOS requirement: Nalco E at 13.0 against Ecolab Grow To Win's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Nalco E ships an update every 5 weeks, Ecolab Grow To Win every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Nalco E | Ecolab Grow To Win |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (23 ratings)](https://appshunter.io/ios/app/nalco-e-data/id1229919601/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 109 MB | 54 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [NALCO COMPANY LLC](https://appshunter.io/developer/1229919600) | [Ecolab](https://appshunter.io/developer/1132697449) |

## What reviewers say

### Nalco E

[App page](https://appshunter.io/ios/app/nalco-e-data/id1229919601)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### Ecolab Grow To Win

[App page](https://appshunter.io/ios/app/ecolab-grow-to-win/id6738706445)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Nalco E free?

Nalco E is free to download, with no in-app purchases.

### Is Ecolab Grow To Win free?

Ecolab Grow To Win is free to download, with no in-app purchases.

### Do Nalco E or Ecolab Grow To Win have ads?

Neither Nalco E nor Ecolab Grow To Win shows ads.

### Which is updated more often, Nalco E or Ecolab Grow To Win?

Nalco E ships an update every 5 weeks, and Ecolab Grow To Win every 2 months. Most recently, Nalco E was updated on October 24, 2026 and Ecolab Grow To Win on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*