# Building Sort vs STAK

The clearest difference is ads: STAK at none against Building Sort's shown. STAK also leads on monetization model (free vs ad-supported) and ratings volume (7 vs 2). Building Sort's advantage is iOS requirement (12.0 vs 15.0). On price, rating, in-app purchases and device support there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Building Sort against 5.0 for STAK. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

## The numbers

| Metric | Building Sort | STAK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/building-sort/id6463604663/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/stak-tower-stack-game/id6775574900/reviews) |
| Number of ratings | 2 | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Monetization | Ad-supported | **Free** |
| Size | 128 MB | 5 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wery Games Limited](https://appshunter.io/developer/1644559204) | [Christian Larios](https://appshunter.io/developer/6775574902) |

## What reviewers say

### Building Sort

[App page](https://appshunter.io/ios/app/building-sort/id6463604663)

A relaxing puzzle game where players sort colored stacks to match them vertically. It offers a challenging yet brain-exercising experience with simple tap controls and unique levels.

**Highlights:** Color stack sorting gameplay, Tap to move stacks, Multiple unique levels, Brain-exercising challenges, Relaxing gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### STAK

[App page](https://appshunter.io/ios/app/stak-tower-stack-game/id6775574900)

Tap to drop blocks and build the tallest tower possible. Aim for perfect center drops to earn bonuses and unlock new skins. Compete on a global leaderboard and complete daily challenges for rewards.

**Highlights:** One-tap block dropping gameplay, Perfect center drop bonuses, Gold Rush and Golden Blocks multipliers, Global, cheat-proof leaderboard, Daily challenges and quests, Unlockable tower skins

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Building Sort free?

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

### Is STAK free?

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

### Which has better reviews, Building Sort or STAK?

Building Sort and STAK are both rated 5.0 out of 5 on the App Store, from 2 and 7 ratings respectively.

### Do Building Sort or STAK have ads?

Building Sort shows ads; STAK does not.

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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.*