# 移民局12367 vs Deudon Smart Door

The clearest difference is update cadence: 移民局12367 at every 3 weeks against Deudon Smart Door's every 16 months. Deudon Smart Door's advantage is iOS requirement (11.0 vs 15.0). 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.

移民局12367 ships an update every 3 weeks, Deudon Smart Door every 16 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 移民局12367 | Deudon Smart Door |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (15 ratings)](https://appshunter.io/ios/app/12367/id1495740008/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 11.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 16 months |
| Monetization | Free | — |
| Size | 82 MB | 178 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The First Research Institute of Ministry of Public Security](https://appshunter.io/developer/1101077258) | [Shanghai dedun Trading Co., Ltd](https://appshunter.io/developer/1573089571) |

## 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


### Deudon Smart Door

[App page](https://appshunter.io/ios/app/deudon-smart-door/id1573089569)

**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 Deudon Smart Door free?

Deudon Smart Door is free to download, with no in-app purchases.

### Do 移民局12367 or Deudon Smart Door have ads?

Neither 移民局12367 nor Deudon Smart Door shows ads.

### Which is updated more often, 移民局12367 or Deudon Smart Door?

移民局12367 ships an update every 3 weeks, and Deudon Smart Door every 16 months. Most recently, 移民局12367 was updated on November 7, 2026 and Deudon Smart Door on November 3, 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.*