# WEG Tutorial Code vs Aquarius Field Maintenance

The clearest difference is update cadence: Aquarius Field Maintenance at daily against WEG Tutorial Code's every 9 months. Aquarius Field Maintenance also leads on iOS requirement (13.0 vs 15.1). 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.

WEG Tutorial Code ships an update every 9 months, Aquarius Field Maintenance daily. The most recent releases landed on September 19, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | WEG Tutorial Code | Aquarius Field Maintenance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/weg-tutorial-code/id520776011/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Daily** |
| Monetization | Free | — |
| Size | 33 MB | 37 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WEG Equipamentos Eletricos S/A](https://appshunter.io/developer/575847223) | [Edrean Ernst](https://appshunter.io/developer/1022021500) |

## What reviewers say

### WEG Tutorial Code

[App page](https://appshunter.io/ios/app/weg-tutorial-code/id520776011)

This app helps users identify fault and alarm codes for variable frequency drives and soft starters. It provides possible causes for alarms on automation products manufactured by WEG. The app can be used offline, with optional data updates when connected.

**Highlights:** Identify fault codes, Identify alarm codes, Troubleshoot automation products, Offline functionality, Product data updates

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

**In-app purchases:** none


### Aquarius Field Maintenance

[App page](https://appshunter.io/ios/app/aquarius-field-maintenance/id6758987630)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WEG Tutorial Code free?

WEG Tutorial Code is free to download, with no in-app purchases.

### Is Aquarius Field Maintenance free?

Aquarius Field Maintenance is free to download, with no in-app purchases.

### Do WEG Tutorial Code or Aquarius Field Maintenance have ads?

Neither WEG Tutorial Code nor Aquarius Field Maintenance shows ads.

### Which is updated more often, WEG Tutorial Code or Aquarius Field Maintenance?

WEG Tutorial Code ships an update every 9 months, and Aquarius Field Maintenance daily. Most recently, WEG Tutorial Code was updated on September 19, 2026 and Aquarius Field Maintenance on September 29, 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.*