# Block Stack 3D vs PENTOMINO

The clearest difference is in-app purchases: PENTOMINO at none against Block Stack 3D's 1. Block Stack 3D's advantage is ads (none vs shown) and iOS requirement (8.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Block Stack 3D sells 1 one-off in-app purchase. PENTOMINO asks for nothing beyond the download.

Block Stack 3D ships an update every 6 months, PENTOMINO every 7 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Block Stack 3D | PENTOMINO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (13 ratings)](https://appshunter.io/ios/app/block-stack-3d-pop-and-smash/id1161756162/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 6 months** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 12 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [光耀 宁](https://appshunter.io/developer/688803565) | [Eun Junseok](https://appshunter.io/developer/439258050) |

## What reviewers say

### Block Stack 3D

[App page](https://appshunter.io/ios/app/block-stack-3d-pop-and-smash/id1161756162)

A 3D physics-based game where players tap blocks to score points while preventing a ball from falling off the platform. Rotate the camera to strategize your moves and aim for the highest score in this addictive challenge.

**Highlights:** 3D physics-based gameplay, Tap to crush blocks, Prevent ball from falling, Camera rotation for strategy, High score chasing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### PENTOMINO

[App page](https://appshunter.io/ios/app/pentomino-assemble-blocks/id1515001247)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Block Stack 3D free?

Block Stack 3D is free to download, with in-app purchases available.

### Is PENTOMINO free?

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

### Do Block Stack 3D or PENTOMINO have ads?

PENTOMINO shows ads; Block Stack 3D does not.

### Which is updated more often, Block Stack 3D or PENTOMINO?

Block Stack 3D ships an update every 6 months, and PENTOMINO every 7 months. Most recently, Block Stack 3D was updated on November 2, 2026 and PENTOMINO on November 3, 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.*