# Teradek Core vs Sidus Audio

Teradek Core and Sidus Audio both sit at 4.3 stars, but that hides the real split: 69% of Sidus Audio's written reviews are positive against 0% of Teradek Core's. Teradek Core's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.3 for Teradek Core against 4.4 for Sidus Audio. Both are backed by a comparable volume of ratings — 6 and 16 respectively. Written reviews are what separate them: 0% of Teradek Core's written reviews are positive against 69% of Sidus Audio's.

Teradek Core ships an update every 2 months, Sidus Audio every 6 weeks. The most recent releases landed on June 1, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Teradek Core | Sidus Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/teradek-core/id1294419887/reviews) | **[4.4 (16 ratings)](https://appshunter.io/ios/app/sidus-audio/id1617213662/reviews)** |
| Number of ratings | 6 | **16** |
| Positive reviews | 0.0% of reviews | **69.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 58 MB | 50 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Teradek](https://appshunter.io/developer/450852792) | [Sidus Link Ltd.](https://appshunter.io/developer/1546027954) |

## What reviewers say

### Teradek Core

[App page](https://appshunter.io/ios/app/teradek-core/id1294419887)

Manage and monitor Teradek IP video devices and live streams remotely in real-time. Route, archive, and distribute video feeds to multiple destinations simultaneously. Transcode HEVC to H.264 for bandwidth savings.

**Highlights:** Real-time device management, Multi-destination streaming, Remote configuration and monitoring, Cloud archiving, Real-time transcoding (HEVC to H.264)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sidus Audio

[App page](https://appshunter.io/ios/app/sidus-audio/id1617213662)

This app allows professional audio engineers and sound enthusiasts to wirelessly connect and control multiple audio devices. It features an intelligent network for stable communication, centralized monitoring, and parameter presets, all accessible through a user-friendly interface.

**Highlights:** Intelligent audio network, Wireless device control, Centralized monitoring, Parameter presets, Cloud synchronization, Demo mode

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

**In-app purchases:** none


## Frequently asked questions

### Is Teradek Core free?

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

### Is Sidus Audio free?

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

### Which has better reviews, Teradek Core or Sidus Audio?

Sidus Audio is rated higher. Teradek Core averages 4.3 out of 5 from 6 ratings, while Sidus Audio averages 4.4 from 16 ratings.

### Do Teradek Core or Sidus Audio have ads?

Neither Teradek Core nor Sidus Audio shows ads.

### Which is updated more often, Teradek Core or Sidus Audio?

Teradek Core ships an update every 2 months, and Sidus Audio every 6 weeks. Most recently, Teradek Core was updated on June 1, 2026 and Sidus Audio on September 26, 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.*