# 音乐唱 vs 智方便 iAM Smart

The clearest difference is rating: 音乐唱 at 2.6 against 智方便 iAM Smart's 1.7. 智方便 iAM Smart's advantage is update cadence (every 3 weeks vs every 2 months). On price, review sentiment, ratings volume and ads there is nothing between them.

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

音乐唱 holds the better App Store score, 2.6 against 1.7. Both are backed by a comparable volume of ratings — 34 and 31 respectively. Written reviews point the same way: 11% of 音乐唱's written reviews are positive against 3% of 智方便 iAM Smart's.

音乐唱 ships an update every 2 months, 智方便 iAM Smart every 3 weeks. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 音乐唱 | 智方便 iAM Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (34 ratings)](https://appshunter.io/ios/app/id1477592971/reviews)** | [1.7 (31 ratings)](https://appshunter.io/ios/app/iam-smart/id1515065344/reviews) |
| Number of ratings | **34** | 31 |
| Positive reviews | **10.6% of reviews** | 2.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 24 MB | 173 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [健文 潘](https://appshunter.io/developer/1477592970) | [Digital Policy Office](https://appshunter.io/developer/426069050) |

## What reviewers say

### 音乐唱

[App page](https://appshunter.io/ios/app/id1477592971)

**Features:** macOS Compatibility

**In-app purchases:** none


### 智方便 iAM Smart

[App page](https://appshunter.io/ios/app/iam-smart/id1515065344)

This app offers a single digital identity for Hong Kong residents to securely log in to government and commercial online services. It features auto form filling, personalized notifications, and digital signing capabilities for enhanced convenience and efficiency in managing digital transactions.

**Highlights:** Single digital identity for login, Secure authentication, Auto form filling with e-ME, Personalized notifications, Digital signing (iAM Smart+)

**In-app purchases:** none

**What reviewers like**

- 👍 Very convenient to use
- 🚀 Can submit application overseas

**What reviewers complain about**

- 👎 Scanning ID never works
- 👎 QR code scanner never works
- 👎 Face recognition doesn't work
- 👎 NFC function is poor
- 👎 App is unusable

**Reported bugs**

- System update requires resetting linkage
- Cannot scan ID card or QR code
- Camera function cannot be activated
- Face recognition doesn't work
- NFC function doesn't work

**Requested features**

- Alternative login method besides Face ID
- Add dark mode option
- Improve NFC functionality
- Improve QR code scanner
- Improve facial recognition accuracy


## Frequently asked questions

### Is 音乐唱 free?

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

### Is 智方便 iAM Smart free?

智方便 iAM Smart is free to download, with no in-app purchases.

### Which has better reviews, 音乐唱 or 智方便 iAM Smart?

音乐唱 is rated higher. 音乐唱 averages 2.6 out of 5 from 34 ratings, while 智方便 iAM Smart averages 1.7 from 31 ratings.

### Do 音乐唱 or 智方便 iAM Smart have ads?

Neither 音乐唱 nor 智方便 iAM Smart shows ads.

### Which is updated more often, 音乐唱 or 智方便 iAM Smart?

音乐唱 ships an update every 2 months, and 智方便 iAM Smart every 3 weeks. Most recently, 音乐唱 was updated on October 25, 2026 and 智方便 iAM Smart on October 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.*