# 移民局12367 vs Musspark

The clearest difference is rating: Musspark at 4.0 against 移民局12367's 2.0. 移民局12367's advantage is ratings volume (15 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Musspark holds the better App Store score, 4.0 against 2.0. That said, the two scores are not equally well evidenced: 移民局12367 has 15 ratings behind it against 1, so its average is the more settled of the two.

移民局12367 ships an update every 3 weeks, Musspark fortnightly. The most recent releases landed on October 27, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 移民局12367 | Musspark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (15 ratings)](https://appshunter.io/ios/app/12367/id1495740008/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/musspark/id6747218292/reviews)** |
| Number of ratings | **15** | 1 |
| Positive reviews | 11.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 82 MB | 235 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The First Research Institute of Ministry of Public Security](https://appshunter.io/developer/1101077258) | [随弹科技](https://appshunter.io/developer/1820328082) |

## What reviewers say

### 移民局12367

[App page](https://appshunter.io/ios/app/12367/id1495740008)

This official government app provides a one-stop platform for immigration and exit-entry services. It allows users to book appointments, apply for travel endorsements, and check the status and details of their documents and records.

**Highlights:** Document appointment applications, Apply for Hong Kong, Macau, and Taiwan travel endorsements, Check document progress, Query document information, Inquire about entry and exit records, Check endorsement validity, Find processing agencies, Access service guides

**Features:** macOS Compatibility

**In-app purchases:** none


### Musspark

[App page](https://appshunter.io/ios/app/musspark/id6747218292)

This app enhances the experience of playing a smart guitar with a low barrier to entry. It offers a rich chord synthesizer and AI-powered creation tools for enjoyable music performance and singing.

**Highlights:** Chord synthesizer, AI-generated music creation, Multi-style automatic drum machine, Beginner and advanced tutorials, Community for music players

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

**In-app purchases:** none


## Frequently asked questions

### Is 移民局12367 free?

移民局12367 is free to download, with no in-app purchases.

### Is Musspark free?

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

### Which has better reviews, 移民局12367 or Musspark?

Musspark is rated higher. 移民局12367 averages 2.0 out of 5 from 15 ratings, while Musspark averages 4.0 from 1 ratings.

### Do 移民局12367 or Musspark have ads?

Neither 移民局12367 nor Musspark shows ads.

### Which is updated more often, 移民局12367 or Musspark?

移民局12367 ships an update every 3 weeks, and Musspark fortnightly. Most recently, 移民局12367 was updated on October 27, 2026 and Musspark on October 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.*