csl. vs SUDPA
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.
SUDPA
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Statistics Unwoven Deal Points Analysis (SUDPA) is a method of analyzing deal issues in corporate finance transactions and corporate governance matters via published deal statistics. This may, for instance, facilitate the finding of positions acceptable to the parties by reference to common treatment of the deal issues according to published statistics.
Screenshots
Verdict
The clearest difference is update cadence: csl. at every 3 weeks against SUDPA's every 2 months. csl. also leads on iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and device support 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. ships an update every 3 weeks, SUDPA every 2 months. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.
| Parameter | csl. | SUDPA |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (26 ratings) — better | — |
| Positive reviews | 8.3% of reviews | — |
| Number of ratings | 26 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 178 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | CSL Mobile Limited | JCHM Limited |
In-app purchases
csl.
No in-app purchases
SUDPA
No in-app purchases









