# ARRI ECS vs Connex Tower

The clearest difference is iOS requirement: Connex Tower at 13.2 against ARRI ECS's 15.6. 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 | ARRI ECS | Connex Tower |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | — |
| Size | 23 MB | 73 MB |
| Requires iOS | 15.6 | **13.2** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ARRI Group](https://appshunter.io/developer/733009342) | [Teradek](https://appshunter.io/developer/450852792) |

## What reviewers say

### ARRI ECS

[App page](https://appshunter.io/ios/app/arri-ecs/id1555674483)

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

**In-app purchases:** none


### Connex Tower

[App page](https://appshunter.io/ios/app/connex-tower/id6451393732)

**In-app purchases:** none


## Frequently asked questions

### Is ARRI ECS free?

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

### Is Connex Tower free?

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

### Do ARRI ECS or Connex Tower have ads?

Neither ARRI ECS nor Connex Tower 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.*