# Power Meter vs Unzip Pro

The clearest difference is in-app purchases: Power Meter at none against Unzip Pro's 4. Power Meter also leads on iOS requirement (10.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Unzip Pro sells 4 in-app purchases, starting at $2.99 per 7 days. Power Meter asks for nothing beyond the download.

## The numbers

| Metric | Power Meter | Unzip Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 5 MB | 30 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marco Boschini](https://appshunter.io/developer/1164091846) | [鑫 王](https://appshunter.io/developer/1816448578) |

## What reviewers say

### Power Meter

[App page](https://appshunter.io/ios/app/power-meter/id1456618213)

**In-app purchases:** none


### Unzip Pro

[App page](https://appshunter.io/ios/app/unzip-pro-file-manager/id6748304643)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $3.99 | per month |
| Annual Subscription | $14.99 | per year |
| Permanent member | $24.99 | one-time |


## Frequently asked questions

### Is Power Meter free?

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

### Is Unzip Pro free?

Unzip Pro is free to download, with in-app purchases available.

### Do Power Meter or Unzip Pro have ads?

Neither Power Meter nor Unzip Pro 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.*