# BlendZ vs NDI Camera

The clearest difference is price: BlendZ at $0.99 against NDI Camera's $19.99. BlendZ also leads on rating (3.7 vs 3.1) and review sentiment (75% vs 38%). NDI Camera's advantage is ratings volume (187 vs 3) and chart position (#25 vs unranked). On ads, in-app purchases and device support there is nothing between them.

BlendZ costs $0.99 and NDI Camera $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BlendZ holds the better App Store score, 3.7 against 3.1. That said, the two scores are not equally well evidenced: NDI Camera has 187 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 75% of BlendZ's written reviews are positive against 38% of NDI Camera's.

BlendZ ships an update every 4 months, NDI Camera every 2 months. The most recent releases landed on September 8, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | BlendZ | NDI Camera |
| --- | --- | --- |
| Price | **$0.99** | $19.99 |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/blendz/id960352638/reviews)** | [3.1 (187 ratings)](https://appshunter.io/ios/app/ndi-camera-easy-streaming/id1477266080/reviews) |
| Number of ratings | 3 | **187** |
| Positive reviews | **75.0% of reviews** | 37.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Best chart rank | — | **#25** |
| Size | 5 MB | 4 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Darren Alexander](https://appshunter.io/developer/946616105) | [Vi(z)rt, Inc](https://appshunter.io/developer/573312611) |

## What reviewers say

### BlendZ

[App page](https://appshunter.io/ios/app/blendz/id960352638)

Calculate the precise math needed for large, blended projection screens using multiple projectors. Input your desired screen dimensions, projector resolution, and number of projectors to get all the necessary information. Supports both feet and meters for your convenience.

**Highlights:** Calculate blended projection screen math, Input screen dimensions, Input projector resolution, Specify number of projectors, Supports feet and meters, Generate PDF information sheets, Draws grids with grayscale steps

**Features:** macOS Compatibility

**In-app purchases:** none


### NDI Camera

[App page](https://appshunter.io/ios/app/ndi-camera-easy-streaming/id1477266080)

**Currently charting:** #25 Top Paid · Photo & Video (US App Store)

Transform your smartphone into a professional live-streaming camera. Easily send high-quality, low-latency video and audio to popular platforms like Zoom and MS Teams. Enhance your broadcasts with new camera angles and perspectives.

**Highlights:** Professional live-streaming camera, Low-latency video and audio, Seamless integration with popular platforms, Add new camera angles, Mobile source for live production

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great quality video
- 👍 Easy to use
- 🚀 Low latency
- 👍 Works well with OBS
- 👍 Useful for live streaming

**What reviewers complain about**

- 🐛 Crashes after updates
- 🐛 Compatibility issues with new devices
- 🔋 Overheating and battery drain
- 🐛 Unstable video transmission
- 🔒 Privacy concerns with open access

**Reported bugs**

- Crashes on iPhone 17
- Freezing and loss of video feed
- Incompatibility with latest iOS versions
- Horizontal mirroring of video
- Inability to detect device on Mac

**Requested features**

- Support for multiple camera lenses
- Ability to select frame rate
- More camera settings (white balance, ISO, etc.)
- Remote control options
- Portrait mode support


## Frequently asked questions

### Is BlendZ free?

BlendZ costs $0.99, with no in-app purchases.

### Is NDI Camera free?

NDI Camera costs $19.99, with no in-app purchases.

### Which has better reviews, BlendZ or NDI Camera?

BlendZ is rated higher. BlendZ averages 3.7 out of 5 from 3 ratings, while NDI Camera averages 3.1 from 187 ratings.

### Do BlendZ or NDI Camera have ads?

Neither BlendZ nor NDI Camera shows ads.

### Which is updated more often, BlendZ or NDI Camera?

BlendZ ships an update every 4 months, and NDI Camera every 2 months. Most recently, BlendZ was updated on September 8, 2026 and NDI Camera on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*