# Trendy Challenges vs Stack 3D Block

The clearest difference is in-app purchases: Trendy Challenges at none against Stack 3D Block's 1. Stack 3D Block's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Stack 3D Block sells 1 one-off in-app purchase. Trendy Challenges asks for nothing beyond the download.

## The numbers

| Metric | Trendy Challenges | Stack 3D Block |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Size | 249 MB | 162 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Muhammad Aftab Qureshi](https://appshunter.io/developer/1846031778) | [GAMEMAYA LLP](https://appshunter.io/developer/1771033035) |

## What reviewers say

### Trendy Challenges

[App page](https://appshunter.io/ios/app/trendy-challenges-mini-games/id6753971983)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack 3D Block

[App page](https://appshunter.io/ios/app/stack-3d-block-tower-rise/id6754649083)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $6.99 | one-time |


## Frequently asked questions

### Is Trendy Challenges free?

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

### Is Stack 3D Block free?

Stack 3D Block is free to download, with in-app purchases available.

### Do Trendy Challenges or Stack 3D Block have ads?

Both Trendy Challenges and Stack 3D Block 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.*