# CarSpeedTest vs 智能云BMS

The clearest difference is ads: 智能云BMS at none against CarSpeedTest's shown. 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.

CarSpeedTest ships an update monthly, 智能云BMS every 5 weeks. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | CarSpeedTest | 智能云BMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 weeks |
| Size | 6 MB | 80 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Weichen Cheng](https://appshunter.io/developer/1193049632) | [芝儒 李](https://appshunter.io/developer/1463514214) |

## What reviewers say

### CarSpeedTest

[App page](https://appshunter.io/ios/app/carspeedtest/id1539375221)

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

**In-app purchases:** none


### 智能云BMS

[App page](https://appshunter.io/ios/app/bms/id6474374379)

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

**In-app purchases:** none


## Frequently asked questions

### Is CarSpeedTest free?

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

### Is 智能云BMS free?

智能云BMS is free to download, with no in-app purchases.

### Do CarSpeedTest or 智能云BMS have ads?

CarSpeedTest shows ads; 智能云BMS does not.

### Which is updated more often, CarSpeedTest or 智能云BMS?

CarSpeedTest ships an update monthly, and 智能云BMS every 5 weeks. Most recently, CarSpeedTest was updated on October 23, 2026 and 智能云BMS on October 12, 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.*