# Back 2 Basic vs Carbi

The clearest difference is price: Carbi at Free against Back 2 Basic's $1.99. Back 2 Basic's advantage is iOS requirement (14.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

Carbi is free to download; Back 2 Basic costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Back 2 Basic | Carbi |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Size | 346 MB | 29 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tyler Strickland](https://appshunter.io/developer/1803985585) | [Maram Bin Gubair](https://appshunter.io/developer/1877064794) |

## What reviewers say

### Back 2 Basic

[App page](https://appshunter.io/ios/app/back-2-basic/id6743686280)

**Features:** macOS Compatibility

**In-app purchases:** none


### Carbi

[App page](https://appshunter.io/ios/app/carbi/id6761691669)

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

**In-app purchases:** none


## Frequently asked questions

### Is Back 2 Basic free?

Back 2 Basic costs $1.99, with no in-app purchases.

### Is Carbi free?

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

### Do Back 2 Basic or Carbi have ads?

Neither Back 2 Basic nor Carbi 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.*