# Building Voxels vs Coin Stack

The clearest difference is in-app purchases: Building Voxels at none against Coin Stack's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Coin Stack sells 10 one-off in-app purchases. Building Voxels asks for nothing beyond the download.

Building Voxels ships an update every 8 days, Coin Stack every 9 days. The most recent releases landed on June 23, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | Building Voxels | Coin Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (19 ratings)](https://appshunter.io/ios/app/building-voxels/id6752902898/reviews)** | — |
| Number of ratings | **19** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 8 days** | Every 9 days |
| Monetization | Ad-supported | — |
| Size | 265 MB | 283 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ali Said Yuksel](https://appshunter.io/developer/1481717311) | [Runyou Game](https://appshunter.io/developer/1741492000) |

## What reviewers say

### Building Voxels

[App page](https://appshunter.io/ios/app/building-voxels/id6752902898)

A relaxing 3D puzzle game where you place colorful voxel pieces into a grid, matching colors to build intricate structures. Enjoy intuitive controls, clean visuals, and a gradually increasing challenge perfect for short breaks or longer sessions.

**Highlights:** Color-based voxel puzzle gameplay, Smooth block placement, Increasing level complexity, Clean 3D visuals, Relaxing pace, Short or long play sessions

**Features:** macOS Compatibility

**In-app purchases:** none


### Coin Stack

[App page](https://appshunter.io/ios/app/coin-stack-sort-puzzle/id6753212541)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tiny Coin Pack | $1.99 | one-time |
| Small Coin Pack | $7.99 | one-time |
| Remove Ads | $7.99 | one-time |
| Arcade Player Pack | $9.99 | one-time |
| Super Arcade Pack | $19.99 | one-time |
| Hyper Speed Pack | $39.99 | one-time |
| Huge Coin Pack | $54.99 | one-time |
| Overdrive Pack | $79.99 | one-time |
| Gigantic Coin Pack | $99.99 | one-time |
| Aurora Deluxe Pack | $99.99 | one-time |


## Frequently asked questions

### Is Building Voxels free?

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

### Is Coin Stack free?

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

### Do Building Voxels or Coin Stack have ads?

Both Building Voxels and Coin Stack show ads.

### Which is updated more often, Building Voxels or Coin Stack?

Building Voxels ships an update every 8 days, and Coin Stack every 9 days. Most recently, Building Voxels was updated on June 23, 2026 and Coin Stack on August 21, 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.*