# Space Towers vs Block Puzzle in Space

The clearest difference is price: Block Puzzle in Space at Free against Space Towers's $0.49. Space Towers's advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

Block Puzzle in Space is free to download; Space Towers costs $0.49 up front. Space Towers sells 9 one-off in-app purchases and Block Puzzle in Space sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Space Towers ships an update weekly, Block Puzzle in Space every 9 days. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Space Towers | Block Puzzle in Space |
| --- | --- | --- |
| Price | $0.49 | **Free** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 9 days |
| Size | 45 MB | 200 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dmytro Denys](https://appshunter.io/developer/429279016) | [海宁 徐](https://appshunter.io/developer/782982060) |

## What reviewers say

### Space Towers

[App page](https://appshunter.io/ios/app/space-towers-stack-puzzle/id774739001)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Big Undo Sack | $0.49 | one-time |
| HUGE UNDO SACK | $0.69 | one-time |
| Jumbo Undo Sack | $0.99 | one-time |
| Six Color Towers Puzzles Key | $0.99 | one-time |
| Seven Color Towers Puzzles Key | $0.99 | one-time |
| Eight Color Towers Puzzles Key | $0.99 | one-time |
| Unlimited Undo | $1.99 | one-time |
| Puzzle Generator Infinity Key | $1.99 | one-time |
| Universal Key | $1.99 | one-time |


### Block Puzzle in Space

[App page](https://appshunter.io/ios/app/block-puzzle-in-space/id6478807534)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Times of Rotation | $0.99 | one-time |
| 25 Times of Rotation | $1.99 | one-time |
| 50 Times of Rotation | $2.99 | one-time |


## Frequently asked questions

### Is Space Towers free?

Space Towers costs $0.49, and also offers in-app purchases.

### Is Block Puzzle in Space free?

Block Puzzle in Space is free to download, with in-app purchases available.

### Do Space Towers or Block Puzzle in Space have ads?

Block Puzzle in Space shows ads; Space Towers does not.

### Which is updated more often, Space Towers or Block Puzzle in Space?

Space Towers ships an update weekly, and Block Puzzle in Space every 9 days. Most recently, Space Towers was updated on November 1, 2026 and Block Puzzle in Space on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*