# Pixel Builder 3D vs Tap and Stack

Pixel Builder 3D and Tap and Stack are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Pixel Builder 3D | Tap and Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Daily | — |
| Size | 68 MB | 122 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alp Gurbuzer](https://appshunter.io/developer/1442844597) | [Rocketship Studios LLP](https://appshunter.io/developer/1456752660) |

## What reviewers say

### Pixel Builder 3D

[App page](https://appshunter.io/ios/app/pixel-builder-3d/id1668653899)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tap and Stack

[App page](https://appshunter.io/ios/app/tap-and-stack/id6476621528)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pixel Builder 3D free?

Pixel Builder 3D is free to download, with no in-app purchases.

### Is Tap and Stack free?

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

### Do Pixel Builder 3D or Tap and Stack have ads?

Both Pixel Builder 3D and Tap and Stack show ads.

---

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