# Scream!!! vs Daydream Rail 3D

The clearest difference is in-app purchases: Scream!!! at none against Daydream Rail 3D's 1. Daydream Rail 3D's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Daydream Rail 3D sells 1 one-off in-app purchase. Scream!!! asks for nothing beyond the download.

## The numbers

| Metric | Scream!!! | Daydream Rail 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 11 MB | 63 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [satoshi amasaki](https://appshunter.io/developer/1891268722) | [Naoki Chiba](https://appshunter.io/developer/1895372512) |

## What reviewers say

### Scream!!!

[App page](https://appshunter.io/ios/app/scream/id6762497617)

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

**In-app purchases:** none


### Daydream Rail 3D

[App page](https://appshunter.io/ios/app/daydream-rail-3d/id6786968262)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vehicle Customization Pack | $2.99 | one-time |


## Frequently asked questions

### Is Scream!!! free?

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

### Is Daydream Rail 3D free?

Daydream Rail 3D is free to download, with in-app purchases available.

### Do Scream!!! or Daydream Rail 3D have ads?

Neither Scream!!! nor Daydream Rail 3D shows 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.*