Comparison

Teralink vs ARRI ECS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Teralink

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
Read full description

Teralink brings professional “bonding” technology to the Cube 600 series. When enabled, it allows you to combine bandwidth from multiple network interfaces to increase your uplink speed for more reliable and higher quality streaming. That means you can go live with up to 6 data connections at once from Ethernet, Wifi, and iPhone LTE sources. - Configure your Cube 605 or 655 to connect with your Sputnik server and Core account. - Share your LTE connection with Cube for a more resilient, higher bit rate broadcast - Monitor your data usage in real-time

About

ARRI ECS

Features
Read full description

The “ECS Sync” iPhone app functions as a direct communication platform between ARRI and users of ARRI’s Electronic Control System (ECS). Adaptable to any camera and any lens, ARRI ECS tools include wireless hand units and digital controllers, intelligent lens motors, and distance measurers. With the ECS Sync app, users can receive up-to-the-minute software updates, news, and answers to frequently asked questions relevant to these products. In addition, the ECS Sync app enables Bluetooth file sharing between ECS devices and the app via the new Hi-5 hand unit, without the need of a bulky laptop on set. Software versions can be synchronized, and transferred from the app to the connected devices. Lens files and user settings can be archived in the app, or forwarded on, including to the user’s Google Drive or Drop Box. Lens files can also be displayed graphically, contributing to the app’s usefulness as a portable and intuitive filmmaking tool. Features: • Save and load lens tables and user setup files to/from the Hi-5 hand unit via Bluetooth • Create a personalized lens data archive in the ECS Sync app • Update the Hi-5 hand unit and connected LBUS devices via the app • Get the latest news about ARRI ECS products • Distribute lens tables and user setup files from the app via email, WhatsApp, Dropbox, Google Drive and more

Screenshots

Teralink4 screens
ARRI ECS3 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
Teralink versus ARRI ECS: the parameters behind the verdict, then further details
ParameterTeralinkARRI ECS
PriceFreeFree
Rating3.5 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 months — betterEvery 14 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size37 MB23 MB
Age rating4+4+
DeveloperTeradekARRI Group

In-app purchases

None

Teralink

No in-app purchases

None

ARRI ECS

No in-app purchases

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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