# Block Stack 3D vs Collapse

The clearest difference is ads: Block Stack 3D at none against Collapse's shown. Block Stack 3D also leads on review sentiment (100% vs 75%) and rating (4.9 vs 4.6). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Block Stack 3D sells 1 one-off in-app purchase and Collapse sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Block Stack 3D holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 13 and 5 respectively. Written reviews point the same way: 100% of Block Stack 3D's written reviews are positive against 75% of Collapse's.

Block Stack 3D ships an update every 6 months, Collapse every 7 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | Block Stack 3D | Collapse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (13 ratings)](https://appshunter.io/ios/app/block-stack-3d-pop-and-smash/id1161756162/reviews)** | [4.6 (5 ratings)](https://appshunter.io/ios/app/collapse-block-puzzles/id1181806373/reviews) |
| Number of ratings | **13** | 5 |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 months** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 54 MB | 37 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [光耀 宁](https://appshunter.io/developer/688803565) | [Tapotap](https://appshunter.io/developer/1463158372) |

## 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 |


### Collapse

[App page](https://appshunter.io/ios/app/collapse-block-puzzles/id1181806373)

Navigate a ball through increasingly complex mazes, ensuring every square is visited before reaching the exit. Utilize hints or skip levels when you encounter challenges. Test your puzzle-solving skills as you advance through numerous stages.

**Highlights:** Maze navigation, Visit every square, Increasing difficulty, Hint system, Level skipping

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack 1 | $0.99 | one-time |
| Skip level | $0.99 | one-time |
| Pack 2 | $3.99 | one-time |
| Pack 3 | $6.99 | one-time |
| Pack 4 | $11.99 | one-time |


## Frequently asked questions

### Is Block Stack 3D free?

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

### Is Collapse free?

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

### Which has better reviews, Block Stack 3D or Collapse?

Block Stack 3D is rated higher. Block Stack 3D averages 4.9 out of 5 from 13 ratings, while Collapse averages 4.6 from 5 ratings.

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

Collapse shows ads; Block Stack 3D does not.

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

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