# Freight Sorting Challenge vs Eye Doctor Simulator 3D

The clearest difference is price: Eye Doctor Simulator 3D at Free against Freight Sorting Challenge's $2.99. Freight Sorting Challenge's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Eye Doctor Simulator 3D is free to download; Freight Sorting Challenge costs $2.99 up front. Eye Doctor Simulator 3D sells 1 one-off in-app purchase. Freight Sorting Challenge asks for nothing beyond the download.

## The numbers

| Metric | Freight Sorting Challenge | Eye Doctor Simulator 3D |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | — |
| Size | 340 MB | 225 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Magnin & Associates](https://appshunter.io/developer/312671572) | [Burak Akbay](https://appshunter.io/developer/1895485036) |

## What reviewers say

### Freight Sorting Challenge

[App page](https://appshunter.io/ios/app/freight-sorting-challenge/id6746348282)

**Features:** macOS Compatibility, Game Controller support

**In-app purchases:** none


### Eye Doctor Simulator 3D

[App page](https://appshunter.io/ios/app/eye-doctor-simulator-3d/id6785267859)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Freight Sorting Challenge free?

Freight Sorting Challenge costs $2.99, with no in-app purchases.

### Is Eye Doctor Simulator 3D free?

Eye Doctor Simulator 3D is free to download, with in-app purchases available.

### Do Freight Sorting Challenge or Eye Doctor Simulator 3D have ads?

Eye Doctor Simulator 3D shows ads; Freight Sorting Challenge 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.*