# 16 Relay Controller vs Source Networx

The clearest difference is update cadence: Source Networx at every 12 months against 16 Relay Controller's every 34 months. Source Networx also leads on iOS requirement (12.0 vs 18.6). 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.

16 Relay Controller ships an update every 34 months, Source Networx every 12 months. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 16 Relay Controller | Source Networx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/source-networx/id1592380865/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 12 months** |
| Monetization | — | Free |
| Size | 0 MB | 96 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mike Henry](https://appshunter.io/developer/1219782847) | [Source Security Solutions, LLC](https://appshunter.io/developer/1592380897) |

## What reviewers say

### 16 Relay Controller

[App page](https://appshunter.io/ios/app/16-relay-controller/id1541478119)

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

**In-app purchases:** none


### Source Networx

[App page](https://appshunter.io/ios/app/source-networx/id1592380865)

Access and manage all your IP cameras and servers from a single, scalable application. This open-source video management software offers low-latency viewing of live and archived footage from thousands of camera brands.

**Highlights:** Unified IP camera and server management, Low-latency live video viewing, Archived video playback, Supports thousands of camera brands, Scalable open-source platform

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 16 Relay Controller free?

16 Relay Controller is free to download, with no in-app purchases.

### Is Source Networx free?

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

### Do 16 Relay Controller or Source Networx have ads?

Neither 16 Relay Controller nor Source Networx shows ads.

### Which is updated more often, 16 Relay Controller or Source Networx?

16 Relay Controller ships an update every 34 months, and Source Networx every 12 months. Most recently, 16 Relay Controller was updated on October 6, 2026 and Source Networx on October 2, 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.*