# NDI Capture vs Step Graph

The clearest difference is rating: NDI Capture at 2.7 against Step Graph's 1.3. NDI Capture also leads on update cadence (every 3 months vs every 24 months) and review sentiment (28% vs 0%). Step Graph's advantage is price ($5.99 vs $9.99) and device support (4 vs 2). On ads and in-app purchases there is nothing between them.

NDI Capture costs $9.99 and Step Graph $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NDI Capture holds the better App Store score, 2.7 against 1.3. That said, the two scores are not equally well evidenced: NDI Capture has 46 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 28% of NDI Capture's written reviews are positive against 0% of Step Graph's.

NDI Capture ships an update every 3 months, Step Graph every 24 months. The most recent releases landed on September 29, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | NDI Capture | Step Graph |
| --- | --- | --- |
| Price | $9.99 | **$5.99** |
| Rating | **[2.7 (46 ratings)](https://appshunter.io/ios/app/ndi-capture-screen-sharing/id1501247823/reviews)** | [1.3 (3 ratings)](https://appshunter.io/ios/app/step-graph/id1514566850/reviews) |
| Number of ratings | **46** | 3 |
| Positive reviews | **27.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 24 months |
| Monetization | **Free** | Paid |
| Size | 6 MB | 1 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Vi(z)rt, Inc](https://appshunter.io/developer/573312611) | [Armchair Engineering](https://appshunter.io/developer/398901339) |

## What reviewers say

### NDI Capture

[App page](https://appshunter.io/ios/app/ndi-capture-screen-sharing/id1501247823)

Easily share your iPhone screen to your network with this application. It allows seamless integration with NDI-enabled software and hardware, offering a simple push-button experience for screen sharing.

**Highlights:** Screen sharing from iPhone, NDI integration, Push-button sharing, Personalize sender name, Define NDI Grouping, Select transport protocol

**Features:** Vision Pro support

**In-app purchases:** none


### Step Graph

[App page](https://appshunter.io/ios/app/step-graph/id1514566850)

Transform your spreadsheet data into dynamic animated bar charts. Easily import data from CSV files and export your creations as MP4 videos to visualize information in a compelling way.

**Highlights:** Animated bar chart creation, CSV data import, MP4 video export, Spreadsheet visualization, Data animation

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NDI Capture free?

NDI Capture costs $9.99, with no in-app purchases.

### Is Step Graph free?

Step Graph costs $5.99, with no in-app purchases.

### Which has better reviews, NDI Capture or Step Graph?

NDI Capture is rated higher. NDI Capture averages 2.7 out of 5 from 46 ratings, while Step Graph averages 1.3 from 3 ratings.

### Do NDI Capture or Step Graph have ads?

Neither NDI Capture nor Step Graph shows ads.

### Which is updated more often, NDI Capture or Step Graph?

NDI Capture ships an update every 3 months, and Step Graph every 24 months. Most recently, NDI Capture was updated on September 29, 2026 and Step Graph on September 24, 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.*