# Blockster vs Stack Order

The clearest difference is in-app purchases: Blockster at none against Stack Order's 2. Stack Order's advantage is ads (none vs shown) and update cadence (weekly vs monthly). On price and device support there is nothing between them.

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

Blockster ships an update monthly, Stack Order weekly. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Blockster | Stack Order |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Size | 74 MB | 179 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Omer Bilal Yay](https://appshunter.io/developer/1883213840) | [Gloryway Puzzle](https://appshunter.io/developer/1853465960) |

## What reviewers say

### Blockster

[App page](https://appshunter.io/ios/app/blockster-block-puzzle/id6761389994)

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

**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 Blockster free?

Blockster 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 Blockster or Stack Order have ads?

Blockster shows ads; Stack Order does not.

### Which is updated more often, Blockster or Stack Order?

Blockster ships an update monthly, and Stack Order weekly. Most recently, Blockster was updated on October 25, 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.*