# VideoCalc vs PhaseX NFC App

The clearest difference is price: PhaseX NFC App at Free against VideoCalc's $3.99. VideoCalc's advantage is iOS requirement (7.1 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

PhaseX NFC App is free to download; VideoCalc costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | VideoCalc | PhaseX NFC App |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/videocalc/id296544878/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | Paid | — |
| Size | 3 MB | 22 MB |
| Requires iOS | **7.1** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nelcea](https://appshunter.io/developer/1694672221) | [DMF Inc.](https://appshunter.io/developer/1680978929) |

## What reviewers say

### VideoCalc

[App page](https://appshunter.io/ios/app/videocalc/id296544878)

Design home theaters with ease using this comprehensive tool. It simplifies complex calculations for screen dimensions, projector placement, and viewing angles, ensuring optimal system performance and adherence to industry standards.

**Highlights:** Screen dimension calculation, Projector placement and throw ratio, Anamorphic lens simulation, Luminance and screen size calculation, Field of view angle validation, Imperial and metric unit support

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

**In-app purchases:** none


### PhaseX NFC App

[App page](https://appshunter.io/ios/app/phasex-nfc-app/id6502630045)

**In-app purchases:** none


## Frequently asked questions

### Is VideoCalc free?

VideoCalc costs $3.99, with no in-app purchases.

### Is PhaseX NFC App free?

PhaseX NFC App is free to download, with no in-app purchases.

### Do VideoCalc or PhaseX NFC App have ads?

Neither VideoCalc nor PhaseX NFC App 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.*