# FRED by BWT vs Ethium E

The clearest difference is rating: Ethium E at 5.0 against FRED by BWT's 2.8. Ethium E also leads on update cadence (fortnightly vs every 5 weeks). FRED by BWT's advantage is iOS requirement (12.2 vs 15.5). On price, ratings volume, 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.

Ethium E holds the better App Store score, 5.0 against 2.8. Both are backed by a comparable volume of ratings — 11 and 4 respectively.

FRED by BWT ships an update every 5 weeks, Ethium E fortnightly. The most recent releases landed on August 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | FRED by BWT | Ethium E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (11 ratings)](https://appshunter.io/ios/app/fred-by-bwt/id1219048316/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ethium-e-link-connect/id1600531098/reviews)** |
| Number of ratings | **11** | 4 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 37 MB | 93 MB |
| Requires iOS | **12.2** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Battery Watering Technologies](https://appshunter.io/developer/1219048315) | [EControls Group, Inc.](https://appshunter.io/developer/1465724617) |

## What reviewers say

### FRED by BWT

[App page](https://appshunter.io/ios/app/fred-by-bwt/id1219048316)

Manage industrial equipment maintenance tasks from your mobile device or desktop. Track equipment data and analyze performance with optional handheld scanners and barcode labels.

**Highlights:** Industrial equipment maintenance management, Mobile field use, Desktop platform for data analysis, Optional handheld scanner, Equipment barcode labels

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

**In-app purchases:** none


### Ethium E

[App page](https://appshunter.io/ios/app/ethium-e-link-connect/id1600531098)

This business application provides real-time management information for industrial battery fleets. It helps reduce ownership costs and offers comprehensive monitoring capabilities for industrial environments.

**Highlights:** Real-time fleet management, Industrial battery monitoring, Cost of ownership reduction, Anywhere and anytime access, Industrial environment focus

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

**In-app purchases:** none


## Frequently asked questions

### Is FRED by BWT free?

FRED by BWT is free to download, with no in-app purchases.

### Is Ethium E free?

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

### Which has better reviews, FRED by BWT or Ethium E?

Ethium E is rated higher. FRED by BWT averages 2.8 out of 5 from 11 ratings, while Ethium E averages 5.0 from 4 ratings.

### Do FRED by BWT or Ethium E have ads?

Neither FRED by BWT nor Ethium E shows ads.

### Which is updated more often, FRED by BWT or Ethium E?

FRED by BWT ships an update every 5 weeks, and Ethium E fortnightly. Most recently, FRED by BWT was updated on August 21, 2026 and Ethium E on September 10, 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.*