# EScopes vs USB Camera to NDI

The clearest difference is in-app purchases: EScopes at none against USB Camera to NDI's 4. EScopes also leads on iOS requirement (8.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. USB Camera to NDI sells 4 one-off in-app purchases. EScopes asks for nothing beyond the download.

## The numbers

| Metric | EScopes | USB Camera to NDI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (98 ratings)](https://appshunter.io/ios/app/usb-camera-to-ndi/id6476429895/reviews)** |
| Number of ratings | — | **98** |
| Positive reviews | — | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 70 MB | 41 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Nantong Xincheng Sporting Goods Co., Ltd](https://appshunter.io/developer/1586093824) | [TopDirector Corporation](https://appshunter.io/developer/1581209934) |

## What reviewers say

### EScopes

[App page](https://appshunter.io/ios/app/escopes/id1586093822)

**Features:** macOS Compatibility

**In-app purchases:** none


### USB Camera to NDI

[App page](https://appshunter.io/ios/app/usb-camera-to-ndi/id6476429895)

This app allows you to monitor and convert UVC cameras to NDI streams in real-time. It supports various NDI formats, offers simultaneous recording to Photos, and can extend camera capabilities using HDMI adapters.

**Highlights:** Monitor UVC cameras for free, Switch between multiple UVC cameras, Real-time NDI conversion, Supports FULL NDI, NDI HX H.264, NDI HX HEVC, Record to Photos simultaneously, NDI tally status indicator

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Enable NDI Sending | $4.99 | one-time |
| Enable Recording and Snapshot | $9.99 | one-time |
| HDMI, ScreenMirroring, AirPlay | $9.99 | one-time |


## Frequently asked questions

### Is EScopes free?

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

### Is USB Camera to NDI free?

USB Camera to NDI is free to download, with in-app purchases available.

### Do EScopes or USB Camera to NDI have ads?

Neither EScopes nor USB Camera to NDI shows ads.

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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.*