csl. vs Hong Kong e
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
csl.
Manage your mobile service plan, monitor data and voice usage, and check your account balance. Access exclusive offers, coupons, and limited-period deals. Browse the latest mobile models and service plans with special pricing.
- Monitor data and voice usage
- Manage roaming balance
- Check account balance and billing history
- Automatic credit card payment setup
- Access coupons and limited-period offers
- Browse latest mobile models and plans
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The new csl app enables users to manage a mobile service plan and account, activate 5G roaming, enjoy 86-easy convenience and access limited-period offers. Explore and manage your mobile service: · Monitor and manage data and voice-calling usage, as well as roaming balance · Check your account balance, billing history and settlement, and establish automatic credit card payment · Manage data usage for secondary SIMs and sharing of data-roaming pass entitlement csl customer offers and rewards · Get coupons and limited-period offers via the “My Wallet & Rewards” feature Browse the latest mobile models, service plans and roaming options: · Enjoy exclusive pricing privileges when making a standalone handset purchase · Obtain data top-ups, data-roaming day passes and other value-added services Please note: Selected functions and information are exclusive to csl customers using a login account.
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.
Screenshots
Verdict
The clearest difference is rating: Hong Kong e at 2.9 against csl.'s 1.5. csl.'s advantage is iOS requirement (13.0 vs 15.0). On price, review sentiment, ratings volume and update cadence 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.
Hong Kong e holds the better App Store score, 2.9 against 1.5. Both are backed by a comparable volume of ratings — 24 and 9 respectively. Written reviews point the same way: 8% of csl.'s written reviews are positive against 14% of Hong Kong e's.
csl. ships an update every 3 weeks, Hong Kong e fortnightly. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.
| Parameter | csl. | Hong Kong e |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (24 ratings) | 2.9 (9 ratings) — better |
| Positive reviews | 8.3% of reviews | 14.3% of reviews — better |
| Number of ratings | 24 — better | 9 |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 178 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | CSL Mobile Limited | Hong Kong Immigration Department |
Customer experience
csl.
Hong Kong e
In-app purchases
csl.
No in-app purchases
Hong Kong e
No in-app purchases
