# Yi BMS vs CLOUDS POWER

The clearest difference is ads: CLOUDS POWER at none against Yi BMS's shown. CLOUDS POWER also leads on update cadence (every 11 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Yi BMS ships an update every 3 months, CLOUDS POWER every 11 days. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Yi BMS | CLOUDS POWER |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 11 days** |
| Size | 32 MB | 32 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shenzhen Yifang new energy technology Co., Ltd](https://appshunter.io/developer/1727822039) | [江西达伙网络科技有限公司](https://appshunter.io/developer/1234844673) |

## What reviewers say

### Yi BMS

[App page](https://appshunter.io/ios/app/yi-bms/id6476804812)

**Features:** macOS Compatibility

**In-app purchases:** none


### CLOUDS POWER

[App page](https://appshunter.io/ios/app/clouds-power/id6642689353)

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

**In-app purchases:** none


## Frequently asked questions

### Is Yi BMS free?

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

### Is CLOUDS POWER free?

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

### Do Yi BMS or CLOUDS POWER have ads?

Yi BMS shows ads; CLOUDS POWER does not.

### Which is updated more often, Yi BMS or CLOUDS POWER?

Yi BMS ships an update every 3 months, and CLOUDS POWER every 11 days. Most recently, Yi BMS was updated on September 21, 2026 and CLOUDS POWER on September 23, 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.*