# Stack Tower vs BLOBVOLVE

The clearest difference is ads: Stack Tower at none against BLOBVOLVE's shown. BLOBVOLVE's advantage is update cadence (daily vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stack Tower ships an update every 3 weeks, BLOBVOLVE daily. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Stack Tower | BLOBVOLVE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Daily** |
| Size | 37 MB | 159 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Nowchat LTD](https://appshunter.io/developer/1857539033) | [Gurgen Arustamyan](https://appshunter.io/developer/1884835827) |

## What reviewers say

### Stack Tower

[App page](https://appshunter.io/ios/app/stack-tower-block-stacking/id6757974730)

**Features:** macOS Compatibility

**In-app purchases:** none


### BLOBVOLVE

[App page](https://appshunter.io/ios/app/blobvolve/id6802792881)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack Tower free?

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

### Is BLOBVOLVE free?

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

### Do Stack Tower or BLOBVOLVE have ads?

BLOBVOLVE shows ads; Stack Tower does not.

### Which is updated more often, Stack Tower or BLOBVOLVE?

Stack Tower ships an update every 3 weeks, and BLOBVOLVE daily. Most recently, Stack Tower was updated on October 28, 2026 and BLOBVOLVE on October 29, 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.*