# Towngas 煤氣公司 vs SUN Mobile

The clearest difference is rating: Towngas 煤氣公司 at 3.0 against SUN Mobile's 1.0. Towngas 煤氣公司 also leads on iOS requirement (11.0 vs 15.6). SUN Mobile's advantage is update cadence (monthly vs every 5 months) and review sentiment (19% vs 9%). On price, ratings volume, 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.

Towngas 煤氣公司 holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews complicate that: 9% of Towngas 煤氣公司's written reviews are positive against 19% of SUN Mobile's, so the app with the better star average is not the one people write more warmly about.

Towngas 煤氣公司 ships an update every 5 months, SUN Mobile monthly. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Towngas 煤氣公司 | SUN Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/towngas/id407750575/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/sun-mobile/id771377227/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 8.8% of reviews | **19.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | Free |
| Size | 59 MB | 111 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Hong Kong and China Gas Company Limited 香港中華煤氣有限公司](https://appshunter.io/developer/407750578) | [Sun Mobile Limited](https://appshunter.io/developer/771377230) |

## What reviewers say

### Towngas 煤氣公司

[App page](https://appshunter.io/ios/app/towngas/id407750575)

This app offers a range of services for gas customers, including submitting meter readings, booking maintenance, and making payments. Stay updated on the latest promotions and manage your account conveniently.

**Highlights:** Instant meter reading submission, Maintenance scheduling, Online payment options, Latest promotions updates, Customer service access

**Features:** macOS Compatibility

**In-app purchases:** none


### SUN Mobile

[App page](https://appshunter.io/ios/app/sun-mobile/id771377227)

Manage your mobile account on iOS devices, check data and call usage, and view service plans. Discover the latest service introductions, phone offers, and lifestyle information.

**Highlights:** Check voice, SMS, and data usage, View account balance and bills, Latest phone offers and prices, Service introductions, Lifestyle information, Roaming data plans

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Towngas 煤氣公司 free?

Towngas 煤氣公司 is free to download, with no in-app purchases.

### Is SUN Mobile free?

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

### Which has better reviews, Towngas 煤氣公司 or SUN Mobile?

Towngas 煤氣公司 is rated higher. Towngas 煤氣公司 averages 3.0 out of 5 from 2 ratings, while SUN Mobile averages 1.0 from 2 ratings.

### Do Towngas 煤氣公司 or SUN Mobile have ads?

Neither Towngas 煤氣公司 nor SUN Mobile shows ads.

### Which is updated more often, Towngas 煤氣公司 or SUN Mobile?

Towngas 煤氣公司 ships an update every 5 months, and SUN Mobile monthly. Most recently, Towngas 煤氣公司 was updated on October 19, 2026 and SUN Mobile 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.*