# YΞS Bootcamp vs PowerWatts CH

The clearest difference is iOS requirement: YΞS Bootcamp at 13.0 against PowerWatts CH's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

YΞS Bootcamp ships an update every 19 months, PowerWatts CH every 22 months. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | YΞS Bootcamp | PowerWatts CH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 19 months** | Every 22 months |
| Size | 8 MB | 31 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YES Bootcamp SA](https://appshunter.io/developer/1697119835) | [PowerWatts](https://appshunter.io/developer/1450567818) |

## What reviewers say

### YΞS Bootcamp

[App page](https://appshunter.io/ios/app/ys-bootcamp/id6451198173)

**Features:** macOS Compatibility

**In-app purchases:** none


### PowerWatts CH

[App page](https://appshunter.io/ios/app/powerwatts-ch/id6478157515)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is YΞS Bootcamp free?

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

### Is PowerWatts CH free?

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

### Do YΞS Bootcamp or PowerWatts CH have ads?

Neither YΞS Bootcamp nor PowerWatts CH shows ads.

### Which is updated more often, YΞS Bootcamp or PowerWatts CH?

YΞS Bootcamp ships an update every 19 months, and PowerWatts CH every 22 months. Most recently, YΞS Bootcamp was updated on October 27, 2026 and PowerWatts CH on November 4, 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.*