# stacz vs Block Drop

The clearest difference is in-app purchases: Block Drop at none against stacz's 1. Block Drop also leads on ads (none vs shown). stacz's advantage is update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. stacz sells 1 one-off in-app purchase. Block Drop asks for nothing beyond the download.

stacz ships an update every 3 weeks, Block Drop every 2 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | stacz | Block Drop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 39 MB | 37 MB |
| Requires iOS | **15.0.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Stefan Hillbrand](https://appshunter.io/developer/1662267192) | [Benjamin Scalzo](https://appshunter.io/developer/6794842695) |

## What reviewers say

### stacz

[App page](https://appshunter.io/ios/app/stacz-falling-block-puzzle/id6755625330)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Block Drop

[App page](https://appshunter.io/ios/app/block-drop-falling-blocks/id6794842693)

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

**In-app purchases:** none


## Frequently asked questions

### Is stacz free?

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

### Is Block Drop free?

Block Drop is free to download, with no in-app purchases.

### Do stacz or Block Drop have ads?

stacz shows ads; Block Drop does not.

### Which is updated more often, stacz or Block Drop?

stacz ships an update every 3 weeks, and Block Drop every 2 months. Most recently, stacz was updated on October 30, 2026 and Block Drop on October 31, 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.*