# SuperVision for cardboard vs iRis

The clearest difference is rating: SuperVision for cardboard at 5.0 against iRis's 4.3. SuperVision for cardboard also leads on review sentiment (100% vs 75%). iRis's advantage is iOS requirement (8.0 vs 14.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SuperVision for cardboard holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 10 respectively. Written reviews point the same way: 100% of SuperVision for cardboard's written reviews are positive against 75% of iRis's.

## The numbers

| Metric | SuperVision for cardboard | iRis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/supervision-for-cardboard/id1002360596/reviews)** | [4.3 (10 ratings)](https://appshunter.io/ios/app/iris-vision-through-vr/id1446528453/reviews) |
| Number of ratings | 4 | **10** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Monetization | Free | Free |
| Size | 22 MB | 43 MB |
| Requires iOS | 14.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Miguel Angel Lozano Ortega](https://appshunter.io/developer/1002360595) | [Thomas Warren](https://appshunter.io/developer/987169219) |

## What reviewers say

### SuperVision for cardboard

[App page](https://appshunter.io/ios/app/supervision-for-cardboard/id1002360596)

This app acts as a portable electronic magnifier or electronic glasses, assisting visually impaired individuals. It offers adjustable zoom, contrast, and color modes, with options for both smartphone and Google Cardboard use. The interface is accessible via touch, Bluetooth keyboard, or volume controls.

**Highlights:** Adjustable zoom and contrast, Multiple color modes (natural and synthetic), Smartphone and Google Cardboard compatibility, Flashlight for dark environments, Bifocal mode for alternating views, VoiceOver compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### iRis

[App page](https://appshunter.io/ios/app/iris-vision-through-vr/id1446528453)

This app enhances vision by adding contrast to images, making text easier to read. It works with any VR headset that supports camera input and is compatible with iOS devices.

**Highlights:** VR headset compatibility, Image contrast enhancement, Grayscale vision mode, Improved text readability, iOS 8 and up support

**In-app purchases:** none


## Frequently asked questions

### Is SuperVision for cardboard free?

SuperVision for cardboard is free to download, with no in-app purchases.

### Is iRis free?

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

### Which has better reviews, SuperVision for cardboard or iRis?

SuperVision for cardboard is rated higher. SuperVision for cardboard averages 5.0 out of 5 from 4 ratings, while iRis averages 4.3 from 10 ratings.

### Do SuperVision for cardboard or iRis have ads?

Neither SuperVision for cardboard nor iRis 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.*