# Darb Customer vs CHARX control modular

Darb Customer and CHARX control modular are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Darb Customer | CHARX control modular |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 27 MB | 50 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NATEJ FOR INFORMATION TECHNOLOGY](https://appshunter.io/developer/1502929398) | [Phoenix Contact GmbH & Co. KG](https://appshunter.io/developer/426916392) |

## What reviewers say

### Darb Customer

[App page](https://appshunter.io/ios/app/darb-customer/id6466743045)

**In-app purchases:** none


### CHARX control modular

[App page](https://appshunter.io/ios/app/charx-control-modular/id6757521217)

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

**In-app purchases:** none


## Frequently asked questions

### Is Darb Customer free?

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

### Is CHARX control modular free?

CHARX control modular is free to download, with no in-app purchases.

### Do Darb Customer or CHARX control modular have ads?

Neither Darb Customer nor CHARX control modular 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.*