# 機電行業通 vs 1823

機電行業通 and 1823 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 18, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 機電行業通 | 1823 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/1823/id1628731262/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 49 MB | 96 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [機電工程署](https://appshunter.io/developer/1486207250) | [1823, HKSAR Government](https://appshunter.io/developer/1628731264) |

## What reviewers say

### 機電行業通

[App page](https://appshunter.io/ios/app/id1490767426)

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

**In-app purchases:** none


### 1823

[App page](https://appshunter.io/ios/app/1823/id1628731262)

Submit cases, view records, and get instant answers to government service inquiries. This app allows users to easily submit complaints, compliments, and suggestions to 23 participating departments.

**Highlights:** Submit cases with photos/videos, Track case history and replies, Instant answers via FAQ and Chatbot, Submit compliments and suggestions, Contact 23 participating departments

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 機電行業通 free?

機電行業通 is free to download, with no in-app purchases.

### Is 1823 free?

1823 is free to download, with no in-app purchases.

### Do 機電行業通 or 1823 have ads?

Neither 機電行業通 nor 1823 shows ads.

### Which is updated more often, 機電行業通 or 1823?

機電行業通 ships an update every 2 months, and 1823 every 2 months. Most recently, 機電行業通 was updated on September 18, 2026 and 1823 on October 19, 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.*