# TopDirectorCam(NDI/SRT Camera) vs MultiCameraSync

The clearest difference is review sentiment: TopDirectorCam(NDI/SRT Camera) at 64% against MultiCameraSync's 0%. TopDirectorCam(NDI/SRT Camera) also leads on rating (4.5 vs 1.0) and ratings volume (12 vs 1). MultiCameraSync's advantage is in-app purchases (none vs 6) and iOS requirement (14.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

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

TopDirectorCam(NDI/SRT Camera) holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: TopDirectorCam(NDI/SRT Camera) has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 64% of TopDirectorCam(NDI/SRT Camera)'s written reviews are positive against 0% of MultiCameraSync's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 7, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | TopDirectorCam(NDI/SRT Camera) | MultiCameraSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (12 ratings)](https://appshunter.io/ios/app/topdirectorcamndisrt-camera/id1581278019/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/multicamerasync/id6447541517/reviews) |
| Number of ratings | **12** | 1 |
| Positive reviews | **63.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 57 MB | 38 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [TopDirector Corporation](https://appshunter.io/developer/1581209934) | [Ignacio Orona](https://appshunter.io/developer/1523238741) |

## What reviewers say

### 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 |


### MultiCameraSync

[App page](https://appshunter.io/ios/app/multicamerasync/id6447541517)

Easily synchronize multiple iPhones for simultaneous recording. Control all cameras from a single device, ensuring perfectly timed footage from every angle. Ideal for live events and multi-angle video capture.

**Highlights:** Synchronize multiple iPhones, Control all cameras from one device, Simultaneous start/stop recording, Preview footage from each camera, Customize individual camera settings, Intuitive and user-friendly interface

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

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

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

### Is MultiCameraSync free?

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

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

TopDirectorCam(NDI/SRT Camera) is rated higher. TopDirectorCam(NDI/SRT Camera) averages 4.5 out of 5 from 12 ratings, while MultiCameraSync averages 1.0 from 1 ratings.

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

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

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

TopDirectorCam(NDI/SRT Camera) ships an update every 2 months, and MultiCameraSync every 2 months. Most recently, TopDirectorCam(NDI/SRT Camera) was updated on September 7, 2026 and MultiCameraSync on September 19, 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.*