# Crystal Cascade vs Cairn

Crystal Cascade and Cairn are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Crystal Cascade sells 7 one-off in-app purchases and Cairn sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Crystal Cascade | Cairn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 11 days |
| Size | 136 MB | 8 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Magicka.Games](https://appshunter.io/developer/1864166079) | [Branko Borota](https://appshunter.io/developer/1228658475) |

## 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 |


### Cairn

[App page](https://appshunter.io/ios/app/cairn-stone-stack/id6782169883)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $1.99 | one-time |


## Frequently asked questions

### Is Crystal Cascade free?

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

### Is Cairn free?

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

### Do Crystal Cascade or Cairn have ads?

Neither Crystal Cascade nor Cairn shows ads.

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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.*