# 澳電CEM vs 澳門悠司機端

The clearest difference is ads: 澳電CEM at none against 澳門悠司機端's shown. 澳電CEM also leads on update cadence (every 6 weeks vs every 6 months). 澳門悠司機端's advantage is iOS requirement (11.0 vs 13.0). On price, 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.

澳電CEM ships an update every 6 weeks, 澳門悠司機端 every 6 months. The most recent releases landed on November 6, 2026 and November 14, 2026 respectively.

## The numbers

| Metric | 澳電CEM | 澳門悠司機端 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cem/id573796743/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | Free | — |
| Size | 50 MB | 219 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Companhia de Eletricidade de Macau](https://appshunter.io/developer/573796746) | [Guangdong Guangtou Digital Technology Co., Ltd.](https://appshunter.io/developer/1711053902) |

## What reviewers say

### 澳電CEM

[App page](https://appshunter.io/ios/app/cem/id573796743)

Manage your electricity contracts and apply for services with this platform. View bills, submit meter readings, set payment reminders, and track online applications. Registered users can access both the app and the online service center with the same credentials.

**Highlights:** Manage electricity contracts, View latest electricity bills, Apply for services, Submit meter readings, Set payment reminders, Track online application status, Register for online services

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

**In-app purchases:** none


### 澳門悠司機端

[App page](https://appshunter.io/ios/app/id6511226740)

**In-app purchases:** none


## Frequently asked questions

### Is 澳電CEM free?

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

### Is 澳門悠司機端 free?

澳門悠司機端 is free to download, with no in-app purchases.

### Do 澳電CEM or 澳門悠司機端 have ads?

澳門悠司機端 shows ads; 澳電CEM does not.

### Which is updated more often, 澳電CEM or 澳門悠司機端?

澳電CEM ships an update every 6 weeks, and 澳門悠司機端 every 6 months. Most recently, 澳電CEM was updated on November 6, 2026 and 澳門悠司機端 on November 14, 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.*