csl. is made and published by CSL Mobile Limited. AppBrain is an independent app data site and isn't affiliated with CSL Mobile Limited. The app name, icon, screenshots and description belong to CSL Mobile Limited and are shown as published on the App Store.

About csl.

csl. is an utilities app developed by CSL Mobile Limited.

User Ratings

csl. is rated 1.50 out of 5 stars. The rating is based on 26 ratings.

App Information

csl. is freely available from the App Store. The app size is 177.54 MB. The latest version available is 7.58. The last update was on September 22, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since May 2011.

Description by CSL Mobile Limited (from the App Store)

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.

Show more Show less

More data about csl.

Price	Free
Rating	1.50 based on 26 ratings
Ranking	Not ranked
Version	7.58
App size	177.5 MB
Suitable for	Everyone

Screenshots

Screenshots by CSL Mobile Limited, from the the App Store listing

Official page on the App Store

Alternatives to csl.

Changelog of csl.

No changelog data

Developer information for CSL Mobile Limited

CSL Mobile Limited

Address:

Comments on csl. for iOS

We don't have enough comments to show example comments. Please check back later.

App Store Rankings for csl.

This app is not ranked

Technologies used by csl.

Frequently asked questions about csl.

Is csl. free?

Yes. csl. is free on the App Store.

Is csl. still available?

Yes. csl. is on the App Store, and the last update we saw was on September 22, 2026.

How large is csl.?

csl. is 177.54 MB.

Is csl. suitable for children?

App Store rates the content of csl. as suitable for everyone.

How do people rate csl.?

csl. scores 1.50 out of 5 stars, from 26 ratings on the App Store.

Who made csl.?

csl. was developed by CSL Mobile Limited. It is listed in the utilities category on the App Store.

What are the best alternatives to csl.?

People looking at csl. also look at these utilities apps: My HKT, 智方便 iAM Smart, My HKBN: Rewards & Services, Hong Kong e-Channel, CLP HK.

Popular Utilities Apps Apps other people are watching Today's trending apps Price drops on Google Play Top new apps

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners. As an Amazon Associate AppBrain earns from qualifying purchases.

More apps

csl.