# GAS Service vs RUSYI

The clearest difference is update cadence: RUSYI at every 5 days against GAS Service's every 4 months. GAS Service's advantage is iOS requirement (13.0 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.

GAS Service ships an update every 4 months, RUSYI every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | GAS Service | RUSYI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gas-service/id6749215561/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 33 MB | 90 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Vango(Shanghai)Auto service Co., Ltd.](https://appshunter.io/developer/1134970625) | [太原木才人科技有限公司](https://appshunter.io/developer/1884272865) |

## What reviewers say

### GAS Service

[App page](https://appshunter.io/ios/app/gas-service/id6749215561)

This app facilitates China's auto exports by connecting buyers and sellers, offering warranty services, and managing parts supply chains. It also provides training for new energy vehicle maintenance and comprehensive ecosystem support for export.

**Highlights:** Vehicle sourcing and trading, Extended warranty services, Overseas auto parts supply chain, New energy vehicle training, Inspection, logistics, finance, insurance support

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

**In-app purchases:** none


### RUSYI

[App page](https://appshunter.io/ios/app/rusyi/id6760397974)

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

**In-app purchases:** none


## Frequently asked questions

### Is GAS Service free?

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

### Is RUSYI free?

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

### Do GAS Service or RUSYI have ads?

Neither GAS Service nor RUSYI shows ads.

### Which is updated more often, GAS Service or RUSYI?

GAS Service ships an update every 4 months, and RUSYI every 5 days. Most recently, GAS Service was updated on October 30, 2026 and RUSYI on October 31, 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.*