# Teralink vs ARRI ECS

The clearest difference is update cadence: Teralink at every 4 months against ARRI ECS's every 14 months. Teralink also leads on iOS requirement (13.0 vs 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.

Teralink ships an update every 4 months, ARRI ECS every 14 months. The most recent releases landed on October 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Teralink | ARRI ECS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/teralink/id1098893658/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 14 months |
| Monetization | Free | — |
| Size | 37 MB | 23 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Teradek](https://appshunter.io/developer/450852792) | [ARRI Group](https://appshunter.io/developer/733009342) |

## What reviewers say

### Teralink

[App page](https://appshunter.io/ios/app/teralink/id1098893658)

This app combines bandwidth from multiple network interfaces like Ethernet, Wi-Fi, and LTE to boost uplink speed for reliable, high-quality streaming. It allows users to go live with up to six data connections simultaneously. Monitor your data usage in real-time for enhanced broadcasting.

**Highlights:** Combine multiple network interfaces, Increase uplink speed, Reliable and high-quality streaming, Connect up to 6 data sources, Monitor data usage in real-time, Configure Cube 605/655 with Sputnik and Core

**Features:** macOS Compatibility

**In-app purchases:** none


### ARRI ECS

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Teralink free?

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

### Is ARRI ECS free?

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

### Do Teralink or ARRI ECS have ads?

Neither Teralink nor ARRI ECS shows ads.

### Which is updated more often, Teralink or ARRI ECS?

Teralink ships an update every 4 months, and ARRI ECS every 14 months. Most recently, Teralink was updated on October 24, 2026 and ARRI ECS on September 19, 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.*