# 澳電CEM vs MFM

The clearest difference is update cadence: 澳電CEM at every 6 weeks against MFM's every 4 months. 澳電CEM also leads on iOS requirement (13.0 vs 15.6). 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.

澳電CEM ships an update every 6 weeks, MFM every 4 months. The most recent releases landed on September 7, 2026 and February 12, 2026 respectively.

## The numbers

| Metric | 澳電CEM | MFM |
| --- | --- | --- |
| 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 | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 50 MB | 22 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Companhia de Electricidade de Macau - CEM, S.A.](https://appshunter.io/developer/573796746) | [Macau International Airport](https://appshunter.io/developer/1673877227) |

## 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

**In-app purchases:** none


### MFM

[App page](https://appshunter.io/ios/app/mfm/id1504018393)

**Features:** macOS Compatibility

**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 MFM free?

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

### Do 澳電CEM or MFM have ads?

Neither 澳電CEM nor MFM shows ads.

### Which is updated more often, 澳電CEM or MFM?

澳電CEM ships an update every 6 weeks, and MFM every 4 months. Most recently, 澳電CEM was updated on September 7, 2026 and MFM on February 12, 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.*