# PowerMeter vs Cloud OS

PowerMeter and Cloud OS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PowerMeter | Cloud OS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 1 MB | 102 MB |
| Requires iOS | **13.0** | 14 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chicony power Technology Co.,Ltd.](https://appshunter.io/developer/1186590918) | [桢田科技(深圳)有限公司](https://appshunter.io/developer/1752981915) |

## What reviewers say

### PowerMeter

[App page](https://appshunter.io/ios/app/powermeter/id1456986633)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cloud OS

[App page](https://appshunter.io/ios/app/cloud-os/id6760682218)

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

**In-app purchases:** none


## Frequently asked questions

### Is PowerMeter free?

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

### Is Cloud OS free?

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

### Do PowerMeter or Cloud OS have ads?

Neither PowerMeter nor Cloud OS shows ads.

### Which is updated more often, PowerMeter or Cloud OS?

PowerMeter ships an update every 2 months, and Cloud OS every 2 months. Most recently, PowerMeter was updated on October 1, 2026 and Cloud OS on October 10, 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.*