# i红岩 vs 徐工道路RIMS

The clearest difference is ads: i红岩 at none against 徐工道路RIMS's shown. 徐工道路RIMS's advantage is iOS requirement (9.0 vs 15.6). On price, update cadence, 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.

i红岩 ships an update every 5 weeks, 徐工道路RIMS every 2 months. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | i红岩 | 徐工道路RIMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 168 MB | 67 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SAIC HONGYAN Automotive Co., Ltd](https://appshunter.io/developer/1475734623) | [Jiangsu Xugong Information Technology Co., Ltd.](https://appshunter.io/developer/1065721255) |

## What reviewers say

### i红岩

[App page](https://appshunter.io/ios/app/i/id1329904498)

**Features:** macOS Compatibility

**In-app purchases:** none


### 徐工道路RIMS

[App page](https://appshunter.io/ios/app/rims/id1435882040)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is i红岩 free?

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

### Is 徐工道路RIMS free?

徐工道路RIMS is free to download, with no in-app purchases.

### Do i红岩 or 徐工道路RIMS have ads?

徐工道路RIMS shows ads; i红岩 does not.

### Which is updated more often, i红岩 or 徐工道路RIMS?

i红岩 ships an update every 5 weeks, and 徐工道路RIMS every 2 months. Most recently, i红岩 was updated on October 6, 2026 and 徐工道路RIMS on October 12, 2026.

---

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