# Block vs Block vs Block Stack 3D Brain Game

The clearest difference is price: Block Stack 3D Brain Game at Free against Block vs Block's $4.99. Block Stack 3D Brain Game also leads on rating (5.0 vs 3.0) and update cadence (every 2 weeks vs every 9 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Block Stack 3D Brain Game is free to download; Block vs Block costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Block Stack 3D Brain Game holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Block vs Block ships an update every 9 months, Block Stack 3D Brain Game every 2 weeks. The most recent releases landed on September 23, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Block vs Block | Block Stack 3D Brain Game |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/block-vs-block-reverse/id834235298/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/block-stack-3d-brain-game/id1629553393/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | Paid | **Ad-supported** |
| Size | 25 MB | 69 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Oscar Tsang](https://appshunter.io/developer/416987065) | [永荣 许](https://appshunter.io/developer/1314358203) |

## What reviewers say

### Block vs Block

[App page](https://appshunter.io/ios/app/block-vs-block-reverse/id834235298)

Experience a unique puzzle game where blocks ascend instead of fall. Challenge yourself with 16 different shapes and 4 special items. Play against the computer or another human on iPad.

**Highlights:** Reverse gravity gameplay, 16 different block shapes, 4 special items, VS mode against computer, Human vs Human mode (iPad only)

**In-app purchases:** none


### Block Stack 3D Brain Game

[App page](https://appshunter.io/ios/app/block-stack-3d-brain-game/id1629553393)

A 3D puzzle game that challenges your spatial imagination by stacking cubes. Compete for high scores in infinite or level-based modes with adjustable viewing angles.

**Highlights:** 3D stereoscopic cube stacking, Tests space imagination, Infinite mode, Level mode, Adjustable viewing angles, High score achievement

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

**In-app purchases:** none


## Frequently asked questions

### Is Block vs Block free?

Block vs Block costs $4.99, with no in-app purchases.

### Is Block Stack 3D Brain Game free?

Block Stack 3D Brain Game is free to download, with no in-app purchases.

### Which has better reviews, Block vs Block or Block Stack 3D Brain Game?

Block Stack 3D Brain Game is rated higher. Block vs Block averages 3.0 out of 5 from 1 ratings, while Block Stack 3D Brain Game averages 5.0 from 2 ratings.

### Do Block vs Block or Block Stack 3D Brain Game have ads?

Both Block vs Block and Block Stack 3D Brain Game show ads.

### Which is updated more often, Block vs Block or Block Stack 3D Brain Game?

Block vs Block ships an update every 9 months, and Block Stack 3D Brain Game every 2 weeks. Most recently, Block vs Block was updated on September 23, 2026 and Block Stack 3D Brain Game on September 12, 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.*