# csl. vs My HKT

The clearest difference is iOS requirement: My HKT at 9.0 against csl.'s 13.0. On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 1.6 for csl. against 1.5 for My HKT. Both are backed by a comparable volume of ratings — 23 and 13 respectively. Written reviews are what separate them: 8% of csl.'s written reviews are positive against 13% of My HKT's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 16, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | csl. | My HKT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (23 ratings)](https://appshunter.io/ios/app/csl/id433378614/reviews)** | [1.5 (13 ratings)](https://appshunter.io/ios/app/my-hkt/id664964247/reviews) |
| Number of ratings | **23** | 13 |
| Positive reviews | 8.3% of reviews | **12.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 176 MB | 55 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CSL Mobile Limited](https://appshunter.io/developer/340690342) | [Hong Kong Telecommunications (HKT) Limited](https://appshunter.io/developer/445791737) |

## What reviewers say

### csl.

[App page](https://appshunter.io/ios/app/csl/id433378614)

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.

**Highlights:** 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

**In-app purchases:** none


### My HKT

[App page](https://appshunter.io/ios/app/my-hkt/id664964247)

Manage multiple HKT/PCCW services, including broadband, mobile, and TV, from a single account. View bills, update information, test service lines, and find store locations.

**Highlights:** Single login for multiple services, View and update billing information, Check service plan details, Test line status and reboot devices, Update contact information, Find shop and service center locations

**In-app purchases:** none


## Frequently asked questions

### Is csl. free?

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

### Is My HKT free?

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

### Which has better reviews, csl. or My HKT?

csl. is rated higher. csl. averages 1.6 out of 5 from 23 ratings, while My HKT averages 1.5 from 13 ratings.

### Do csl. or My HKT have ads?

Neither csl. nor My HKT shows ads.

### Which is updated more often, csl. or My HKT?

csl. ships an update every 3 weeks, and My HKT every 3 weeks. Most recently, csl. was updated on September 16, 2026 and My HKT on September 15, 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.*