# Postesource AR vs BASE US KARTING

The clearest difference is iOS requirement: Postesource AR at 7.0 against BASE US KARTING's 11.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Postesource AR | BASE US KARTING |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 270 MB | 43 MB |
| Requires iOS | **7.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Numix](https://appshunter.io/developer/970759601) | [BASE US KARTING](https://appshunter.io/developer/1807528845) |

## What reviewers say

### Postesource AR

[App page](https://appshunter.io/ios/app/postesource-ar/id1362051405)

**In-app purchases:** none


### BASE US KARTING

[App page](https://appshunter.io/ios/app/base-us-karting/id6744405242)

**In-app purchases:** none


## Frequently asked questions

### Is Postesource AR free?

Postesource AR is free to download, with no in-app purchases.

### Is BASE US KARTING free?

BASE US KARTING is free to download, with no in-app purchases.

### Do Postesource AR or BASE US KARTING have ads?

Neither Postesource AR nor BASE US KARTING 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.*