# Fumba Access vs Carbon

The clearest difference is update cadence: Carbon at every 6 days against Fumba Access's monthly. 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.

Fumba Access ships an update monthly, Carbon every 6 days. The most recent releases landed on September 13, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Fumba Access | Carbon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Size | 31 MB | 231 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CPS Zanzibar Limited](https://appshunter.io/developer/1653539640) | [Escrow-Tech Limited](https://appshunter.io/developer/1783537037) |

## What reviewers say

### Fumba Access

[App page](https://appshunter.io/ios/app/fumba-access/id6444275993)

**Features:** macOS Compatibility

**In-app purchases:** none


### Carbon

[App page](https://appshunter.io/ios/app/carbon-adjust/id6737030583)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fumba Access free?

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

### Is Carbon free?

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

### Do Fumba Access or Carbon have ads?

Neither Fumba Access nor Carbon shows ads.

### Which is updated more often, Fumba Access or Carbon?

Fumba Access ships an update monthly, and Carbon every 6 days. Most recently, Fumba Access was updated on September 13, 2026 and Carbon on September 10, 2026.

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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.*