csl. vs HK Electric
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.
HK Electric
Manage your electricity accounts and monitor power usage with ease. View bills, track consumption for up to 25 months, and receive alerts for smart meter users. This app offers paperless management and the ability to handle multiple accounts efficiently.
- View bills and balance
- Track consumption up to 25 months
- Smart meter consumption alerts
- Manage multiple accounts
- Paperless appliance warranty records
- Submit and track applications
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The HK Electric App helps you manage your electricity accounts all at your fingertips, allowing you to enjoy the smart use of power more easily and efficiently. Key features: Bill & Consumption - Browse your bills, latest balance and payment records - Check consumption up to last 25 months - Customers of smart meter accounts can check their consumption data updated every 30 minutes and set consumption alerts Friendly Account Management - View and manage more than one electricity accounts in one app - Manage accounts and submit/track applications even when you are on the move Smart Living - Paperless management including warranty records of your electrical appliances at home
Screenshots
Verdict
The clearest difference is rating: csl. at 1.5 against HK Electric's 1.0. csl. also leads on ratings volume (24 vs 1) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model 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.
csl. holds the better App Store score, 1.5 against 1.0. That said, the two scores are not equally well evidenced: csl. has 24 ratings behind it against 1, so its average is the more settled of the two.
csl. ships an update every 3 weeks, HK Electric every 2 months. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.
| Parameter | csl. | HK Electric |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (24 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 8.3% of reviews | — |
| Number of ratings | 24 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 178 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | CSL Mobile Limited | The Hongkong Electric Co., Ltd. |
Customer experience
csl.
HK Electric
In-app purchases
csl.
No in-app purchases
HK Electric
No in-app purchases
