# ASTHMAXcel Perception vs Stack Layers!

The clearest difference is iOS requirement: Stack Layers! at 11.0 against ASTHMAXcel Perception's 15.6. 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 | ASTHMAXcel Perception | Stack Layers! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/asthmaxcel-perception/id1551782582/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | — |
| Monetization | Free | — |
| Size | 886 MB | 75 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Montefiore Applications, LLC](https://appshunter.io/developer/1378014760) | [Emrullah Can Demirpolat](https://appshunter.io/developer/1533074907) |

## What reviewers say

### ASTHMAXcel Perception

[App page](https://appshunter.io/ios/app/asthmaxcel-perception/id1551782582)

Learn about asthma management through engaging animated videos and interactive games. This app educates users on lung function, inhaler usage, trigger reduction, and early warning signs of asthma attacks.

**Highlights:** Animated educational videos, Interactive asthma games, Medication reminders, Personalized asthma tips, Inhaler and spacer usage guides, Trigger identification and reduction

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack Layers!

[App page](https://appshunter.io/ios/app/stack-layers/id6475166013)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ASTHMAXcel Perception free?

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

### Is Stack Layers! free?

Stack Layers! is free to download, with no in-app purchases.

### Do ASTHMAXcel Perception or Stack Layers! have ads?

Neither ASTHMAXcel Perception nor Stack Layers! 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.*