# Kidz Learn Rocks vs CloudLabs Solubility

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

CloudLabs Solubility 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.

Both ship on a similar rhythm, roughly every 29 months. The most recent releases landed on September 2, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Kidz Learn Rocks | CloudLabs Solubility |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | Every 29 months |
| Size | 15 MB | 77 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 Solubility

[App page](https://appshunter.io/ios/app/cloudlabs-solubility/id1596359210)

**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 Solubility free?

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

### Do Kidz Learn Rocks or CloudLabs Solubility have ads?

Neither Kidz Learn Rocks nor CloudLabs Solubility shows ads.

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

Kidz Learn Rocks ships an update every 29 months, and CloudLabs Solubility every 29 months. Most recently, Kidz Learn Rocks was updated on September 2, 2026 and CloudLabs Solubility on September 10, 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.*