# Nalco E vs Aclaimant

The clearest difference is update cadence: Nalco E at every 5 weeks against Aclaimant's every 20 months. On price, ads, in-app purchases and device support 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, Aclaimant every 20 months. Both last shipped on October 7, 2026.

## The numbers

| Metric | Nalco E | Aclaimant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (21 ratings)](https://appshunter.io/ios/app/nalco-e-data/id1229919601/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 20 months |
| Monetization | Free | — |
| Size | 109 MB | 11 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [NALCO COMPANY LLC](https://appshunter.io/developer/1229919600) | [Aclaimant, Inc](https://appshunter.io/developer/1516693144) |

## 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


### Aclaimant

[App page](https://appshunter.io/ios/app/aclaimant/id1516693145)

**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 Aclaimant free?

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

### Do Nalco E or Aclaimant have ads?

Neither Nalco E nor Aclaimant shows ads.

### Which is updated more often, Nalco E or Aclaimant?

Nalco E ships an update every 5 weeks, and Aclaimant every 20 months. Most recently, Nalco E was updated on October 7, 2026 and Aclaimant on October 7, 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.*