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csl.

csl.

by CSL Mobile Limited

21 ratings
10 reviews
🔧 Utilities
🌐 Social Networking
Free

Details

  • Released
  • Updated
  • May 25, 2011
  • July 9, 2026

Developer

CSL Mobile Limited
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About

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
Show original description

What's New in csl.

7.55

July 9, 2026

This latest version incorporates numerous UI/UX improvements and enhances system stability to equip users with a seamless and user-friendly experience.

More

User reviews

Most RecentHighest RatedLowest Rated

Not working

Not working on my iPhone 6.
MyKikiCatMyKikiCat

Terrible UI

The UI/UX of this app is awful, making it nearly impossible to use. The layout is confusing, features are difficult to find, and the performance is consistently poor. I strongly recommend avoiding this app until significant improvements are made.
КанфетаКанфета

Seriously bad app.. it’s all ads and 1% functions

Seriously your update says UI/UX improvements.. adding more ads to Home Screen is an awesome improvement… lol..

Please make a working app. Also have a contrasting color pallet. You don’t use white on a grey background. Really basic stuff guys..no idea how apple approved the app
fajrmnfajrmn

App not working

After the latest update, the app will not work. Kindly fix the problem!
CslcclcchccacayCslcclcchccacay

Horrible!!!

Why is it that Chinese companies can’t produce and facilitate simple apps?? Why is it always so complicated to the point where it’s completely inefficient? I refuse to believe all of you are this stupid!!
FedUp12345678FedUp12345678
See 5 more reviews

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See developer apps

FAQ

What is csl. used for?

csl. is used to manage your mobile service plan, monitor data and voice usage, check your account balance, and access exclusive customer offers and deals. It allows for convenient account management on the go.

Is csl. free to download and use?

Yes, csl. is available for free download and use. There are no upfront costs associated with downloading or using the core features of the application.

What devices does csl. support?

csl. is supported on iPhone and iPod devices. The application is designed to work seamlessly on these Apple mobile platforms.

How often is csl. updated?

The latest version of csl. is 7.47, last updated on March 10, 2026. While this indicates a recent update, the frequency of future updates will depend on the developer's release schedule.

Does csl. have ads?

No, csl. does not contain advertisements. The application is designed to provide a clean user experience without any ad interruptions.

What are the main benefits of using csl. for existing customers?

Existing csl customers can benefit from easy monitoring of their data and voice usage, managing roaming balances, setting up automatic payments, and accessing exclusive coupons and limited-period offers through the 'My Wallet & Rewards' feature.

Can I manage data usage for secondary SIMs with csl.?

Yes, csl. allows you to manage data usage for secondary SIMs and share data-roaming pass entitlements. This feature helps in better control over your mobile data consumption across multiple SIMs.

What is the user sentiment for csl. based on ratings?

Based on the provided data, csl. has a rating of 1.6 stars from 20 ratings. This suggests a generally negative user sentiment, indicating potential areas for improvement in user experience or functionality.