# Kidz Learn Rocks vs CloudLabs Sound Waves

The clearest difference is price: CloudLabs Sound Waves at Free against Kidz Learn Rocks's $2.99. CloudLabs Sound Waves also leads on update cadence (every 11 months vs every 29 months) and iOS requirement (9.0 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

CloudLabs Sound Waves is free to download; Kidz Learn Rocks costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Kidz Learn Rocks ships an update every 29 months, CloudLabs Sound Waves every 11 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Kidz Learn Rocks | CloudLabs Sound Waves |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 11 months** |
| Size | 15 MB | 74 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gomathy Shankaran](https://appshunter.io/developer/503956143) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### Kidz Learn Rocks

[App page](https://appshunter.io/ios/app/kidz-learn-rocks/id1467550863)

**In-app purchases:** none


### CloudLabs Sound Waves

[App page](https://appshunter.io/ios/app/cloudlabs-sound-waves/id1633527047)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kidz Learn Rocks free?

Kidz Learn Rocks costs $2.99, with no in-app purchases.

### Is CloudLabs Sound Waves free?

CloudLabs Sound Waves is free to download, with no in-app purchases.

### Do Kidz Learn Rocks or CloudLabs Sound Waves have ads?

Neither Kidz Learn Rocks nor CloudLabs Sound Waves shows ads.

### Which is updated more often, Kidz Learn Rocks or CloudLabs Sound Waves?

Kidz Learn Rocks ships an update every 29 months, and CloudLabs Sound Waves every 11 months. Most recently, Kidz Learn Rocks was updated on November 3, 2026 and CloudLabs Sound Waves on November 3, 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.*