# PWR.8 vs Active by Charlotte Studio

The clearest difference is update cadence: PWR.8 at every 3 weeks against Active by Charlotte Studio's every 5 months. Active by Charlotte Studio's advantage is device support (3 vs 1). On price, ads, in-app purchases 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.

PWR.8 ships an update every 3 weeks, Active by Charlotte Studio every 5 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | PWR.8 | Active by Charlotte Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Size | 43 MB | 210 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YOGO.DK ApS](https://appshunter.io/developer/1473308022) | [Active by Charlotte ApS](https://appshunter.io/developer/1754319876) |

## What reviewers say

### PWR.8

[App page](https://appshunter.io/ios/app/pwr8/id1601641885)

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

**In-app purchases:** none


### Active by Charlotte Studio

[App page](https://appshunter.io/ios/app/active-by-charlotte-studio/id6504914211)

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

**In-app purchases:** none


## Frequently asked questions

### Is PWR.8 free?

PWR.8 is free to download, with no in-app purchases.

### Is Active by Charlotte Studio free?

Active by Charlotte Studio is free to download, with no in-app purchases.

### Do PWR.8 or Active by Charlotte Studio have ads?

Neither PWR.8 nor Active by Charlotte Studio shows ads.

### Which is updated more often, PWR.8 or Active by Charlotte Studio?

PWR.8 ships an update every 3 weeks, and Active by Charlotte Studio every 5 months. Most recently, PWR.8 was updated on October 25, 2026 and Active by Charlotte Studio on October 25, 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.*