# Crowdwave! vs RotHead Perfectmaster

The clearest difference is update cadence: RotHead Perfectmaster at weekly against Crowdwave!'s every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

Crowdwave! ships an update every 5 weeks, RotHead Perfectmaster weekly. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Crowdwave! | RotHead Perfectmaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 130 MB | 104 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [建涛 钟](https://appshunter.io/developer/1516809739) | [晨韬 齐](https://appshunter.io/developer/1866753529) |

## What reviewers say

### Crowdwave!

[App page](https://appshunter.io/ios/app/crowdwave/id1535927809)

**In-app purchases:** none


### RotHead Perfectmaster

[App page](https://appshunter.io/ios/app/rothead-perfectmaster/id6757166941)

**In-app purchases:** none


## Frequently asked questions

### Is Crowdwave! free?

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

### Is RotHead Perfectmaster free?

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

### Do Crowdwave! or RotHead Perfectmaster have ads?

Both Crowdwave! and RotHead Perfectmaster show ads.

### Which is updated more often, Crowdwave! or RotHead Perfectmaster?

Crowdwave! ships an update every 5 weeks, and RotHead Perfectmaster weekly. Most recently, Crowdwave! was updated on October 10, 2026 and RotHead Perfectmaster on September 29, 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.*