# Monster Clock vs Satisfying Builder Simulator

The clearest difference is in-app purchases: Monster Clock at none against Satisfying Builder Simulator's 1. Monster Clock also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Satisfying Builder Simulator sells 1 one-off in-app purchase. Monster Clock asks for nothing beyond the download.

## The numbers

| Metric | Monster Clock | Satisfying Builder Simulator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Size | 122 MB | 145 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Hangzhou jingtu network technology co., LTD](https://appshunter.io/developer/1445389811) | [Zohaib Shoaib](https://appshunter.io/developer/1789523607) |

## What reviewers say

### Monster Clock

[App page](https://appshunter.io/ios/app/monster-clock/id6746049902)

**Features:** macOS Compatibility

**In-app purchases:** none


### Satisfying Builder Simulator

[App page](https://appshunter.io/ios/app/satisfying-builder-simulator/id6777935310)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Monster Clock free?

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

### Is Satisfying Builder Simulator free?

Satisfying Builder Simulator is free to download, with in-app purchases available.

### Do Monster Clock or Satisfying Builder Simulator have ads?

Both Monster Clock and Satisfying Builder Simulator 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.*