# i红岩 vs Shacman Fleet

The clearest difference is iOS requirement: Shacman Fleet at 8.0 against i红岩's 17.0. On price, update cadence, 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.

i红岩 ships an update every 5 weeks, Shacman Fleet every 2 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | i红岩 | Shacman Fleet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 165 MB | 67 MB |
| Requires iOS | 17.0 | **8.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SAIC HONGYAN Automotive Co., Ltd](https://appshunter.io/developer/1475734623) | [Shaanxi Tianxingjian IoV Information Technology Co., Ltd](https://appshunter.io/developer/1048828910) |

## What reviewers say

### i红岩

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Shacman Fleet

[App page](https://appshunter.io/ios/app/shacman-fleet/id1523473681)

**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 Shacman Fleet free?

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

### Do i红岩 or Shacman Fleet have ads?

Neither i红岩 nor Shacman Fleet shows ads.

### Which is updated more often, i红岩 or Shacman Fleet?

i红岩 ships an update every 5 weeks, and Shacman Fleet every 2 months. Most recently, i红岩 was updated on October 23, 2026 and Shacman Fleet on October 25, 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.*