# PowerCool vs DHSolar

PowerCool and DHSolar are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | PowerCool | DHSolar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 74 MB | 29 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Solareast Energy Storage Technology Co., Ltd.](https://appshunter.io/developer/1700838026) | [Shandong Dahai New ENERGY Development Co., Ltd.](https://appshunter.io/developer/1727322373) |

## What reviewers say

### PowerCool

[App page](https://appshunter.io/ios/app/powercool/id6470614475)

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

**In-app purchases:** none


### DHSolar

[App page](https://appshunter.io/ios/app/dhsolar/id6739808288)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PowerCool free?

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

### Is DHSolar free?

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

### Do PowerCool or DHSolar have ads?

Neither PowerCool nor DHSolar shows ads.

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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.*