# iDepth NDI vs RouteMonitor

The clearest difference is price: RouteMonitor at Free against iDepth NDI's $1.99. iDepth NDI's advantage is iOS requirement (13.0 vs 18.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

RouteMonitor is free to download; iDepth NDI costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iDepth NDI ships an update every 9 months, RouteMonitor every 7 months. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | iDepth NDI | RouteMonitor |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/routemonitor/id6741707408/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 7 months** |
| Monetization | Paid | **Free** |
| Size | 67 MB | 4 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gwangyu Lee](https://appshunter.io/developer/1683904838) | [Eldar Sadykov](https://appshunter.io/developer/1686735382) |

## What reviewers say

### iDepth NDI

[App page](https://appshunter.io/ios/app/idepth-ndi/id6553999598)

This app captures depth data using a LiDAR sensor and streams it in real-time via NDI. It's designed for media artists and computer musicians to control multimedia content with depth information.

**Highlights:** LiDAR depth scanning, Real-time NDI streaming, Color and depth image output, Multimedia content control, Cross-device compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### RouteMonitor

[App page](https://appshunter.io/ios/app/routemonitor/id6741707408)

This developer tool helps monitor audio route changes on iOS devices. It records and displays changes like switching audio devices or when a device becomes unavailable, offering both list and table views.

**Highlights:** Monitors audio route changes, Records device availability changes, Table view on iPad, List view with expandable items on iPhone, Import and export data as JSON, Clear recorded list

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iDepth NDI free?

iDepth NDI costs $1.99, with no in-app purchases.

### Is RouteMonitor free?

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

### Do iDepth NDI or RouteMonitor have ads?

Neither iDepth NDI nor RouteMonitor shows ads.

### Which is updated more often, iDepth NDI or RouteMonitor?

iDepth NDI ships an update every 9 months, and RouteMonitor every 7 months. Most recently, iDepth NDI was updated on October 15, 2026 and RouteMonitor on October 9, 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.*