# Space Block Blast, Blox Blast vs Fifteens

The clearest difference is update cadence: Fifteens at every 4 weeks against Space Block Blast, Blox Blast's every 2 months. Space Block Blast, Blox Blast's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Space Block Blast, Blox Blast sells 1 one-off in-app purchase and Fifteens sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Space Block Blast, Blox Blast ships an update every 2 months, Fifteens every 4 weeks. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Space Block Blast, Blox Blast | Fifteens |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 147 MB | 9 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stratum Games](https://appshunter.io/developer/517116635) | [Maxim Pakhotin](https://appshunter.io/developer/1204479244) |

## What reviewers say

### Space Block Blast, Blox Blast

[App page](https://appshunter.io/ios/app/space-block-blast-blox-blast/id1146936300)

Engage your mind with this ASMR puzzle game. Solve logic challenges by chaining blocks to clear the board. Enjoy multiple game modes, including offline play, with satisfying visuals and sounds.

**Highlights:** Engaging block-chaining gameplay, Multiple game modes, Progressively challenging levels, ASMR animations and sounds, Offline play functionality, Suitable for all ages

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $0.99 | one-time |


### Fifteens

[App page](https://appshunter.io/ios/app/fifteens-3d/id1327307182)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All dimensions | $1.99 | one-time |
| Full version | $2.99 | one-time |


## Frequently asked questions

### Is Space Block Blast, Blox Blast free?

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

### Is Fifteens free?

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

### Do Space Block Blast, Blox Blast or Fifteens have ads?

Neither Space Block Blast, Blox Blast nor Fifteens shows ads.

### Which is updated more often, Space Block Blast, Blox Blast or Fifteens?

Space Block Blast, Blox Blast ships an update every 2 months, and Fifteens every 4 weeks. Most recently, Space Block Blast, Blox Blast was updated on November 2, 2026 and Fifteens on November 8, 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.*