# Crystal Cascade vs 24 Math Master

The clearest difference is in-app purchases: 24 Math Master at none against Crystal Cascade's 7. Crystal Cascade's advantage is iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Crystal Cascade sells 7 one-off in-app purchases. 24 Math Master asks for nothing beyond the download.

## The numbers

| Metric | Crystal Cascade | 24 Math Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 136 MB | 1 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Magicka.Games](https://appshunter.io/developer/1864166079) | [Jingling Zhu](https://appshunter.io/developer/1632188995) |

## What reviewers say

### Crystal Cascade

[App page](https://appshunter.io/ios/app/crystal-cascade/id6757006185)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 180 Gold | $0.99 | one-time |
| 500 Gold | $2.99 | one-time |
| 1,100 Gold | $4.99 | one-time |
| 2,400 Gold | $9.99 | one-time |
| 5,200 Gold | $19.99 | one-time |
| 14,000 Gold | $49.99 | one-time |
| 30,000 Gold | $99.99 | one-time |


### 24 Math Master

[App page](https://appshunter.io/ios/app/24-math-master/id6758396505)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Crystal Cascade free?

Crystal Cascade is free to download, with in-app purchases available.

### Is 24 Math Master free?

24 Math Master is free to download, with no in-app purchases.

### Do Crystal Cascade or 24 Math Master have ads?

Neither Crystal Cascade nor 24 Math Master shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*