# Towngas 煤氣公司 vs DFI Link

The clearest difference is update cadence: DFI Link at every 5 weeks against Towngas 煤氣公司's every 5 months. Towngas 煤氣公司's advantage is iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support 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 ships an update every 5 months, DFI Link every 5 weeks. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Towngas 煤氣公司 | DFI Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/towngas/id407750575/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 8.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 59 MB | 43 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) | [The Dairy Farm Company, Limited](https://appshunter.io/developer/936551617) |

## 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


### DFI Link

[App page](https://appshunter.io/ios/app/dfi-link/id6761422116)

**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 DFI Link free?

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

### Do Towngas 煤氣公司 or DFI Link have ads?

Neither Towngas 煤氣公司 nor DFI Link shows ads.

### Which is updated more often, Towngas 煤氣公司 or DFI Link?

Towngas 煤氣公司 ships an update every 5 months, and DFI Link every 5 weeks. Most recently, Towngas 煤氣公司 was updated on October 19, 2026 and DFI Link on October 20, 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.*