# Auto.io vs Guess It 3D!

The clearest difference is in-app purchases: Auto.io at none against Guess It 3D!'s 2. Auto.io also leads on ads (none vs shown) and iOS requirement (8.0 vs 12.0). On price and device support there is nothing between them.

Both are free to download. Guess It 3D! sells 2 in-app purchases, starting at $19.99 per month. Auto.io asks for nothing beyond the download.

## The numbers

| Metric | Auto.io | Guess It 3D! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/autoio/id1381439186/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 18 months |
| Monetization | Free | — |
| Size | 79 MB | 97 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hydronio (OPC) Private Limited](https://appshunter.io/developer/1088950167) | [FRIENDLY APPS LTD](https://appshunter.io/developer/1514360327) |

## What reviewers say

### Auto.io

[App page](https://appshunter.io/ios/app/autoio/id1381439186)

A challenging casual game where players must manage fuel and avoid crashing into their own past attempts. Features drifting mechanics and clean visuals.

**Highlights:** Fuel management, Drifting mechanics, Avoid crashing, Clean visuals, Challenging gameplay

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

**In-app purchases:** none


### Guess It 3D!

[App page](https://appshunter.io/ios/app/guess-it-3d/id1535943995)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Bundle Features Unlocked! | $19.99 | per month |
| All AppCentral Games Unlocked! | $39.99 | per month |


## Frequently asked questions

### Is Auto.io free?

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

### Is Guess It 3D! free?

Guess It 3D! is free to download, with in-app purchases available.

### Do Auto.io or Guess It 3D! have ads?

Guess It 3D! shows ads; Auto.io 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.*