# AgnaPixel.View vs Echo Quant

The clearest difference is price: AgnaPixel.View at Free against Echo Quant's $2.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

AgnaPixel.View is free to download; Echo Quant costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | AgnaPixel.View | Echo Quant |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/echo-quant-tte-calculator/id6792183241/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Monetization | — | Free |
| Size | 3 MB | 0 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Arwa Digital Systems LLC](https://appshunter.io/developer/1532936543) | [Robert Burgese](https://appshunter.io/developer/6792183243) |

## What reviewers say

### AgnaPixel.View

[App page](https://appshunter.io/ios/app/agnapixelview/id6762506931)

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

**In-app purchases:** none


### Echo Quant

[App page](https://appshunter.io/ios/app/echo-quant-tte-calculator/id6792183241)

This app transforms raw TTE measurements into graded, report-ready numbers for medical professionals and students. It offers guided modules for various cardiac conditions and provides referenced formulas with links to guidelines. The app works offline and prioritizes user privacy.

**Highlights:** Offline TTE measurement calculation, Graded severity meters against ASE thresholds, Report-ready output lines, Referenced formulas with guideline links, Eight guided quantification modules, Privacy-focused, no data collection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AgnaPixel.View free?

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

### Is Echo Quant free?

Echo Quant costs $2.99, with no in-app purchases.

### Do AgnaPixel.View or Echo Quant have ads?

Neither AgnaPixel.View nor Echo Quant 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.*