# Yarn Jam vs Sheep Stack

The clearest difference is iOS requirement: Yarn Jam at 13.0 against Sheep Stack's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Yarn Jam sells 10 one-off in-app purchases and Sheep Stack sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Yarn Jam | Sheep Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Size | 133 MB | 302 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Skilljoy, LLC](https://appshunter.io/developer/1096209515) | [CDT GAMES LIMITED](https://appshunter.io/developer/1845993422) |

## What reviewers say

### Yarn Jam

[App page](https://appshunter.io/ios/app/yarn-jam-color-sorting/id6800437455)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Heart Offer | $0.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Piggy Bank | $4.99 | one-time |
| Remove Ads | $9.99 | one-time |
| 8,000 Coins | $12.99 | one-time |
| Small Pack | $14.99 | one-time |
| 16000 Coins | $19.99 | one-time |
| Medium Pack | $24.99 | one-time |
| 36,000 Coins | $39.99 | one-time |
| Large Pack | $39.99 | one-time |


### Sheep Stack

[App page](https://appshunter.io/ios/app/sheep-stack-animal-sort/id6801481804)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin 1 | $1.99 | one-time |
| Fail Offer | $5.99 | one-time |
| Coin 2 | $7.99 | one-time |
| Small Bundle | $9.99 | one-time |
| Coin 3 | $14.99 | one-time |
| Medium Bundle | $19.99 | one-time |
| Coin 4 | $29.99 | one-time |
| Big Bundle | $34.99 | one-time |
| Coin 5 | $54.99 | one-time |
| Coin 6 | $99.99 | one-time |


## Frequently asked questions

### Is Yarn Jam free?

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

### Is Sheep Stack free?

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

### Do Yarn Jam or Sheep Stack have ads?

Both Yarn Jam and Sheep Stack show 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.*