# csl. vs myDSG

The clearest difference is update cadence: csl. at every 3 weeks against myDSG's every 3 months. On price, review sentiment, ads and in-app purchases there is nothing between them.

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, myDSG every 3 months. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | csl. | myDSG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (26 ratings)](https://appshunter.io/ios/app/csl/id433378614/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | **8.3% of reviews** | 2.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 178 MB | 25 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CSL Mobile Limited](https://appshunter.io/developer/340690342) | [DSG Energy Limited](https://appshunter.io/developer/1420420338) |

## What reviewers say

### csl.

[App page](https://appshunter.io/ios/app/csl/id433378614)

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

**In-app purchases:** none


### myDSG

[App page](https://appshunter.io/ios/app/mydsg/id1420420339)

Manage your Shell Gas accounts, order LPG cylinders with ease, and access the latest safety information and promotions. This app simplifies your gas services, offering convenient account management and quick ordering.

**Highlights:** Exclusive LPG mobile account management, Access current and past bills, Pay bills at convenience stores, Reminder services for reporting and inspections, One-click cylinder ordering, Find nearest LPG distributors, Latest safety information and promotions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is csl. free?

csl. is free to download, with no in-app purchases.

### Is myDSG free?

myDSG is free to download, with no in-app purchases.

### Do csl. or myDSG have ads?

Neither csl. nor myDSG shows ads.

### Which is updated more often, csl. or myDSG?

csl. ships an update every 3 weeks, and myDSG every 3 months. Most recently, csl. was updated on October 23, 2026 and myDSG on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*