# Lectro Controller by Coelaudio vs Sidus Audio

The clearest difference is rating: Lectro Controller by Coelaudio at 5.0 against Sidus Audio's 4.4. Sidus Audio's advantage is in-app purchases (none vs 2) and ratings volume (17 vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Lectro Controller by Coelaudio sells 2 in-app purchases, starting at $8.99 per month. Sidus Audio asks for nothing beyond the download.

Lectro Controller by Coelaudio holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Sidus Audio has 17 ratings behind it against 2, so its average is the more settled of the two.

Lectro Controller by Coelaudio ships an update monthly, Sidus Audio every 6 weeks. The most recent releases landed on September 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Lectro Controller by Coelaudio | Sidus Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lectro-controller-by-coelaudio/id1594605381/reviews)** | [4.4 (17 ratings)](https://appshunter.io/ios/app/sidus-audio/id1617213662/reviews) |
| Number of ratings | 2 | **17** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Freemium | **Free** |
| Size | 43 MB | 50 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Coelaudio](https://appshunter.io/developer/1594605383) | [Sidus Link Ltd.](https://appshunter.io/developer/1546027954) |

## What reviewers say

### Lectro Controller by Coelaudio

[App page](https://appshunter.io/ios/app/lectro-controller-by-coelaudio/id1594605381)

This application allows users to remotely configure and coordinate various Lectrosonics devices. Key features include remote receiver configuration via dweedle tones or IP, RF scanning, and intermodulation coordination.

**Highlights:** Remote receiver configuration (dweedle tones), Receiver configuration via IP, RF Scanner, Intermodulation coordination, Device management

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access - Monthly | $8.99 | per month |
| Full Access - Yearly | $47.99 | per year |


### 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 Lectro Controller by Coelaudio free?

Lectro Controller by Coelaudio is free to download, with in-app purchases available.

### Is Sidus Audio free?

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

### Which has better reviews, Lectro Controller by Coelaudio or Sidus Audio?

Lectro Controller by Coelaudio is rated higher. Lectro Controller by Coelaudio averages 5.0 out of 5 from 2 ratings, while Sidus Audio averages 4.4 from 17 ratings.

### Do Lectro Controller by Coelaudio or Sidus Audio have ads?

Neither Lectro Controller by Coelaudio nor Sidus Audio shows ads.

### Which is updated more often, Lectro Controller by Coelaudio or Sidus Audio?

Lectro Controller by Coelaudio ships an update monthly, and Sidus Audio every 6 weeks. Most recently, Lectro Controller by Coelaudio was updated on September 17, 2026 and Sidus Audio on October 13, 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.*