# Pastel Blocks vs Stack Order

The clearest difference is in-app purchases: Pastel Blocks at none against Stack Order's 2. Stack Order's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Stack Order sells 2 one-off in-app purchases. Pastel Blocks asks for nothing beyond the download.

Pastel Blocks ships an update every 4 days, Stack Order weekly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Pastel Blocks | Stack Order |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Weekly |
| Size | 96 MB | 179 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sanghyeon An](https://appshunter.io/developer/1874603048) | [Gloryway Puzzle](https://appshunter.io/developer/1853465960) |

## What reviewers say

### Pastel Blocks

[App page](https://appshunter.io/ios/app/pastel-blocks/id6758999050)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack Order

[App page](https://appshunter.io/ios/app/stack-order-card-sort-games/id6762169694)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoAds | $7.99 | one-time |
| Ad Free Pack | $12.99 | one-time |


## Frequently asked questions

### Is Pastel Blocks free?

Pastel Blocks is free to download, with no in-app purchases.

### Is Stack Order free?

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

### Do Pastel Blocks or Stack Order have ads?

Pastel Blocks shows ads; Stack Order does not.

### Which is updated more often, Pastel Blocks or Stack Order?

Pastel Blocks ships an update every 4 days, and Stack Order weekly. Most recently, Pastel Blocks was updated on October 6, 2026 and Stack Order on October 7, 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.*