# VidiU vs TopDirectorCam(NDI/SRT Camera)

The clearest difference is review sentiment: TopDirectorCam(NDI/SRT Camera) at 64% against VidiU's 16%. TopDirectorCam(NDI/SRT Camera) also leads on rating (4.5 vs 2.4). VidiU's advantage is in-app purchases (none vs 6) and iOS requirement (13.2 vs 16.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. TopDirectorCam(NDI/SRT Camera) sells 6 one-off in-app purchases. VidiU asks for nothing beyond the download.

TopDirectorCam(NDI/SRT Camera) holds the better App Store score, 4.5 against 2.4. Both are backed by a comparable volume of ratings — 28 and 12 respectively. Written reviews point the same way: 16% of VidiU's written reviews are positive against 64% of TopDirectorCam(NDI/SRT Camera)'s.

VidiU ships an update every 6 weeks, TopDirectorCam(NDI/SRT Camera) every 2 months. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | VidiU | TopDirectorCam(NDI/SRT Camera) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (28 ratings)](https://appshunter.io/ios/app/vidiu/id607368156/reviews) | **[4.5 (12 ratings)](https://appshunter.io/ios/app/topdirectorcamndisrt-camera/id1581278019/reviews)** |
| Number of ratings | **28** | 12 |
| Positive reviews | 16.1% of reviews | **63.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 71 MB | 57 MB |
| Requires iOS | **13.2** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Teradek](https://appshunter.io/developer/450852792) | [TopDirector Corporation](https://appshunter.io/developer/1581209934) |

## What reviewers say

### VidiU

[App page](https://appshunter.io/ios/app/vidiu/id607368156)

This app enables remote monitoring and configuration of a live video encoder over WiFi. Stream high-definition video directly to the web without a PC, choosing your preferred CDN. It supports various connection methods and offers real-time encoding with audio inputs.

**Highlights:** Remote monitoring and configuration, PC-free live HD video streaming, API integration with Ustream/Livestream, Supports various CDNs (RTMP), Multiple connection options (WiFi, Ethernet, 3G/4G), Real-time H.264 encoding, Bandwidth sharing via ShareLink

**In-app purchases:** none


### TopDirectorCam(NDI/SRT Camera)

[App page](https://appshunter.io/ios/app/topdirectorcamndisrt-camera/id1581278019)

This app functions as a wireless camera input for another application, allowing users to switch between live camera feeds and local media. It offers instant playback control, speed modification, and supports various resolutions and frame rates for professional video production.

**Highlights:** Wireless camera input, Switch between camera and local movie, Instant playback and speed control, Chroma Key for virtual studio, Teleprompter functionality, NDI compatibility, Support for multiple resolutions and frame rates

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ads Banner | $0.99 | one-time |
| NDI(Low Latency)+Tally Prompt | $4.99 | one-time |
| Teleprompter | $4.99 | one-time |
| Screen Mirroring/AirPlay | $4.99 | one-time |
| Movie Playback and Slow Motion | $9.99 | one-time |
| Chroma Key | $9.99 | one-time |


## Frequently asked questions

### Is VidiU free?

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

### Is TopDirectorCam(NDI/SRT Camera) free?

TopDirectorCam(NDI/SRT Camera) is free to download, with in-app purchases available.

### Which has better reviews, VidiU or TopDirectorCam(NDI/SRT Camera)?

TopDirectorCam(NDI/SRT Camera) is rated higher. VidiU averages 2.4 out of 5 from 28 ratings, while TopDirectorCam(NDI/SRT Camera) averages 4.5 from 12 ratings.

### Do VidiU or TopDirectorCam(NDI/SRT Camera) have ads?

Neither VidiU nor TopDirectorCam(NDI/SRT Camera) shows ads.

### Which is updated more often, VidiU or TopDirectorCam(NDI/SRT Camera)?

VidiU ships an update every 6 weeks, and TopDirectorCam(NDI/SRT Camera) every 2 months. Most recently, VidiU was updated on October 23, 2026 and TopDirectorCam(NDI/SRT Camera) on October 14, 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.*