Hong Kong e vs A Trading
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hong Kong e
This app allows eligible Hong Kong residents to enroll in a contactless e-Channel service. Generate a QR code on your phone for faster, more convenient, and hygienic immigration clearance by using facial verification without touching shared equipment.
- Enroll in contactless e-Channel service
- Generate encrypted e-Channel QR code
- Facial verification for immigration
- Reduce contact with shared equipment
- Faster and more convenient clearance
- Requires "iAM Smart" app for registration
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Hong Kong e-Channel Mobile Application facilitates eligible Hong Kong residents to enrol for e-Channel services.
A Trading
This app offers a streamlined and efficient service for users. It aims to make tasks more convenient and quicker to complete.
- Convenient service
- Fast service
- User experience optimization
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A Trading provides you with more convenient and fast service
Screenshots
Verdict
The clearest difference is rating: A Trading at 5.0 against Hong Kong e's 2.9. A Trading also leads on iOS requirement (13.0 vs 15.0). Hong Kong e's advantage is ratings volume (9 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
A Trading holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Hong Kong e has 9 ratings behind it against 1, so its average is the more settled of the two.
Hong Kong e ships an update fortnightly, A Trading every 3 weeks. The most recent releases landed on October 21, 2026 and October 2, 2026 respectively.
| Parameter | Hong Kong e | A Trading |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (9 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 14.3% of reviews | — |
| Number of ratings | 9 — better | 1 |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 121 MB |
| Age rating | 4+ | 4+ |
| Developer | Hong Kong Immigration Department | Aden Capital Limited |
Customer experience
Hong Kong e
A Trading
In-app purchases
Hong Kong e
No in-app purchases
A Trading
No in-app purchases
