# Duux (Gen 1) vs 電気保安DX

The clearest difference is review sentiment: 電気保安DX at 100% against Duux (Gen 1)'s 17%. 電気保安DX also leads on update cadence (every 3 days vs every 6 weeks). Duux (Gen 1)'s advantage is in-app purchases (none vs 2) and iOS requirement (16.4 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. 電気保安DX sells 2 in-app purchases, starting at $19.99 per month. Duux (Gen 1) asks for nothing beyond the download.

Duux (Gen 1) ships an update every 6 weeks, 電気保安DX every 3 days. The most recent releases landed on October 16, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Duux (Gen 1) | 電気保安DX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/duux-gen-1/id1474620119/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 16.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 63 MB | 4 MB |
| Requires iOS | **16.4** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Duux B.V.](https://appshunter.io/developer/1474620118) | [ryota toyoda](https://appshunter.io/developer/6804528202) |

## What reviewers say

### Duux (Gen 1)

[App page](https://appshunter.io/ios/app/duux-gen-1/id1474620119)

Control your indoor air quality from anywhere with this app. Monitor and adjust your smart air devices remotely, and use voice commands for hands-free operation. It prioritizes data security and privacy.

**Highlights:** Remote device control, Indoor air quality monitoring, Voice control integration, Smart solutions for healthier air, Data privacy and security

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

**In-app purchases:** none


### 電気保安DX

[App page](https://appshunter.io/ios/app/dx/id6810748205)

This app simplifies electrical safety management for technicians. It automates the creation of monthly inspection reports for various facilities, including solar and storage power plants. Users can easily input measurements, generate professional A4 reports, and share them digitally.

**Highlights:** Automated monthly inspection report generation, Support for solar and storage power plant reports, Facility and inspection item master registration, Automatic weather and temperature acquisition, Inspection schedule management with map view, Calculation tools for converted points and fees, Data backup and export to CSV/JSON

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 電気保安DX Pro | $19.99 | per month |
| 電気保安DX Pro Max | $24.99 | per month |


## Frequently asked questions

### Is Duux (Gen 1) free?

Duux (Gen 1) is free to download, with no in-app purchases.

### Is 電気保安DX free?

電気保安DX is free to download, with in-app purchases available.

### Do Duux (Gen 1) or 電気保安DX have ads?

Neither Duux (Gen 1) nor 電気保安DX shows ads.

### Which is updated more often, Duux (Gen 1) or 電気保安DX?

Duux (Gen 1) ships an update every 6 weeks, and 電気保安DX every 3 days. Most recently, Duux (Gen 1) was updated on October 16, 2026 and 電気保安DX on October 26, 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.*