# Vision vs NXT

The clearest difference is iOS requirement: NXT at 13.0 against Vision's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Vision | NXT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 173 MB | 20 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Chung Kwan Chan](https://appshunter.io/developer/1665054472) | [NXT YOU GmbH](https://appshunter.io/developer/1606138100) |

## What reviewers say

### Vision

[App page](https://appshunter.io/ios/app/vision-when-machine-sees/id6447454001)

**Features:** macOS Compatibility

**In-app purchases:** none


### NXT

[App page](https://appshunter.io/ios/app/nxt-chat/id6464425254)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vision free?

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

### Is NXT free?

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

### Do Vision or NXT have ads?

Neither Vision nor NXT 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.*