Comparison

csl. vs 智方便 iAM Smart

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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.

About

智方便 iAM Smart

This app offers a single digital identity for Hong Kong residents to securely log in to government and commercial online services. It features auto form filling, personalized notifications, and digital signing capabilities for enhanced convenience and efficiency in managing digital transactions.

Highlights
  • Single digital identity for login
  • Secure authentication
  • Auto form filling with e-ME
  • Personalized notifications
  • Digital signing (iAM Smart+)
Read full description

"iAM Smart" is a free account for all Hong Kong Identity Card (HKID Card) holders aged 11 or above. It allows users to perform authentication through personal mobile phones, to log in and use the online services of different government departments and commercial organisations with a single digital identity. "iAM Smart" account is available in two versions, namely "iAM Smart" and "iAM Smart+". The "iAM Smart" version has authentication, form filling and personalised notifications functions, while the "iAM Smart+" version has the digital signing function in addition: ● Authentication √ Users will have a single digital identity that enables simple and secure login to various government and commercial online services. It brings convenience to daily life without having to manage different user names and passwords. ● Form Filling with e-ME √ Users can use the "e-ME" function to store their personalised data (such as name, gender, HKID Card number, date of birth, residential address, and contact phone number), and enjoy the convenience brought by auto form filling and avoid filling in the same data for different applications. ● Personalised Notification √ Users can choose to receive personalised notifications from various government online services to keep up with service updates, expiry alerts and latest information. ● Digital Signing √ Users can use "iAM Smart+" to sign digitally in accordance with the Electronic Transactions Ordinance (Chapter 553 of the Laws of Hong Kong) to process legal documents and procedures online. To register and use your "iAM Smart", simply: ● Use mobile device with biometric authentication functions enabled (including fingerprint or facial identification) to download and install the "智方便 iAM Smart" app ● Could access a wide range of daily information before "iAM Smart" account registration. ● Click “Register”, scan the HKID Card according to the instructions, and let the app to read the HKID Card information and verify the authenticity of the HKID Card ● Align your face with the photo frame on the screen, do the actions specified by the system and take selfies for real person and facial identification ● Wait for the identity verification based on the records of his/her identity card after submission of the application ● Perform mobile phone built-in biometric authentication, set up "iAM Smart" 6 digital password and provide email address upon successful identity verification ● Start using various functions of the "iAM Smart" platform once the above steps are completed Note: ● Consent of your parent or guardian is required if you are aged from 11 to 17.

Screenshots

csl.4 screens
智方便 iAM Smart4 screens

Verdict

The call

csl. and 智方便 iAM Smart are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

智方便 iAM Smart holds the better App Store score, 1.8 against 1.6. Both are backed by a comparable volume of ratings — 23 and 30 respectively. Written reviews complicate that: 8% of csl.'s written reviews are positive against 3% of 智方便 iAM Smart's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 16, 2026 and September 11, 2026 respectively.

ScorecardNo meaningful differences
csl. versus 智方便 iAM Smart: the parameters behind the verdict, then further details
Parametercsl.智方便 iAM Smart
PriceFreeFree
Rating1.6 (23 ratings)1.8 (30 ratings) — better
Positive reviews8.3% of reviews — better2.6% of reviews
Number of ratings2330 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size176 MB212 MB
Age rating4+4+
DeveloperCSL Mobile LimitedDigital Policy Office

Customer experience

csl.

All ratings23 ratings
Positive13.0%
Neutral0.0%
Negative87.0%
Written reviews12 reviews
Positive8.3%
Neutral0.0%
Negative91.7%

智方便 iAM Smart

All ratings30 ratings
Positive16.7%
Neutral0.0%
Negative83.3%
Written reviews77 reviews
Positive2.6%
Neutral2.6%
Negative94.8%

Bugs and requests

csl.

Not enough reviews yet to summarise bugs or requests.

智方便 iAM Smart

Reported bugs

27 issues
  • System update requires resetting linkage
  • Cannot scan ID card or QR code
  • Camera function cannot be activated
  • Face recognition doesn't work
  • NFC function doesn't work
Show 22 more
  • App locks account after successful registration
  • Quick registration process has bugs
  • QR code scanner never works
  • Cannot scan ID card
  • System busy error
  • App keeps saying 'client error' at the last step
  • Facial recognition fails repeatedly
  • App does not proceed
  • App requires Face ID or Touch ID
  • Flash goes off automatically during scanning
  • App says scan successful but then unsuccessful
  • Cannot capture the third and last scan
  • Network problem during registration
  • Cannot transfer from old device to new
  • App crashes or freezes
  • Login screen freezes
  • Incompatible with older devices
  • App is not working on iPhone 14
  • App is not working on iPhone 12
  • App is not working on iPhone 15 Pro
  • App is not working on iPhone 17
  • App is not working on iPhone XR

Requested features

13 requests
  • Alternative login method besides Face ID
  • Add dark mode option
  • Improve NFC functionality
  • Improve QR code scanner
  • Improve facial recognition accuracy
Show 8 more
  • Allow app transfer from old devices
  • Provide clear upgrade instructions from old app
  • Allow users to change language
  • Remove Face ID requirement
  • Make signing function accessible online
  • Improve app design and navigation
  • Fix bugs in quick registration process
  • Remove buggy authentication features

In-app purchases

None

csl.

No in-app purchases

None

智方便 iAM Smart

No in-app purchases

Questions

Is csl. free?
csl. is free to download, with no in-app purchases.
Is 智方便 iAM Smart free?
智方便 iAM Smart is free to download, with no in-app purchases.
Which has better reviews, csl. or 智方便 iAM Smart?
智方便 iAM Smart is rated higher. csl. averages 1.6 out of 5 from 23 ratings, while 智方便 iAM Smart averages 1.8 from 30 ratings.
Do csl. or 智方便 iAM Smart have ads?
Neither csl. nor 智方便 iAM Smart shows ads.
Which is updated more often, csl. or 智方便 iAM Smart?
csl. ships an update every 3 weeks, and 智方便 iAM Smart every 3 weeks. Most recently, csl. was updated on September 16, 2026 and 智方便 iAM Smart on September 11, 2026.

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