# Upblock vs Tower Stack

The clearest difference is in-app purchases: Tower Stack at none against Upblock's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Upblock sells 1 one-off in-app purchase. Tower Stack asks for nothing beyond the download.

## The numbers

| Metric | Upblock | Tower Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (10 ratings)](https://appshunter.io/ios/app/upblock-stack-the-blocks/id1590843768/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 107 MB | 93 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maka Mobile](https://appshunter.io/developer/1583009679) | [润豪 庄](https://appshunter.io/developer/1786146827) |

## What reviewers say

### Upblock

[App page](https://appshunter.io/ios/app/upblock-stack-the-blocks/id1590843768)

This is a tower-building game where players stack blocks to create the tallest tower possible. It's easy to learn but challenging to master, offering a fun experience for casual gamers looking for a time-killer or offline play.

**Highlights:** Intuitive tap-based stacking gameplay, Build the tallest tower possible, Challenging precision-based mechanics, Designed for all ages, Free to install and play, Offline gameplay support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Tower Stack

[App page](https://appshunter.io/ios/app/tower-stack-world-tour/id6792726708)

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

**In-app purchases:** none


## Frequently asked questions

### Is Upblock free?

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

### Is Tower Stack free?

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

### Do Upblock or Tower Stack have ads?

Both Upblock and Tower Stack show ads.

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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.*