# CARBONcontrol vs Granula

The clearest difference is in-app purchases: CARBONcontrol at none against Granula's 1. CARBONcontrol also leads on iOS requirement (12.0 vs 17.0). Granula's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Granula sells 1 in-app purchase, starting at $2.99 per month. CARBONcontrol asks for nothing beyond the download.

CARBONcontrol ships an update every 2 months, Granula every 5 days. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | CARBONcontrol | Granula |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 45 MB | 10 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [HIT Music](https://appshunter.io/developer/1438615693) | [Sergey Duzhev](https://appshunter.io/developer/1475892533) |

## What reviewers say

### CARBONcontrol

[App page](https://appshunter.io/ios/app/carboncontrol/id6740755119)

**In-app purchases:** none


### Granula

[App page](https://appshunter.io/ios/app/granula-granular-synth/id6802344113)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Granula Pro | $2.99 | per month |


## Frequently asked questions

### Is CARBONcontrol free?

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

### Is Granula free?

Granula is free to download, with in-app purchases available.

### Do CARBONcontrol or Granula have ads?

Neither CARBONcontrol nor Granula shows ads.

### Which is updated more often, CARBONcontrol or Granula?

CARBONcontrol ships an update every 2 months, and Granula every 5 days. Most recently, CARBONcontrol was updated on November 4, 2026 and Granula on November 6, 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.*