# Sensory AiR vs Kay Amblyopia Tracker

The clearest difference is iOS requirement: Sensory AiR at 9.0 against Kay Amblyopia Tracker's 14.1. 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 | Sensory AiR | Kay Amblyopia Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sensory-air/id1446909858/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | Free | — |
| Size | 32 MB | 15 MB |
| Requires iOS | **9.0** | 14.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sensory App House Ltd](https://appshunter.io/developer/1361994084) | [Kay Pictures Ltd](https://appshunter.io/developer/408376964) |

## What reviewers say

### Sensory AiR

[App page](https://appshunter.io/ios/app/sensory-air/id1446909858)

Create calming visual experiences with dynamic lava lamp, plasma, and magma effects. Overlay these effects on your camera feed or imported photos for unique visual content. Record your creations using screen capture for special effects.

**Highlights:** Dynamic lava lamp, plasma, and magma effects, Overlay effects on camera input, Use imported photos as backgrounds, Screen recording for special effects, Simple, ad-free, and in-app purchase-free design

**In-app purchases:** none


### Kay Amblyopia Tracker

[App page](https://appshunter.io/ios/app/kay-amblyopia-tracker/id1505210585)

**In-app purchases:** none


## Frequently asked questions

### Is Sensory AiR free?

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

### Is Kay Amblyopia Tracker free?

Kay Amblyopia Tracker is free to download, with no in-app purchases.

### Do Sensory AiR or Kay Amblyopia Tracker have ads?

Neither Sensory AiR nor Kay Amblyopia Tracker 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.*