# whystles vs Skyline Academy

The clearest difference is device support: whystles at 3 against Skyline Academy's 1. whystles also leads on iOS requirement (12.4 vs 17.6). On price, 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.

## The numbers

| Metric | whystles | Skyline Academy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 16 MB | 21 MB |
| Requires iOS | **12.4** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bipin P](https://appshunter.io/developer/1412017463) | [WITSCLASS SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1830192288) |

## What reviewers say

### whystles

[App page](https://appshunter.io/ios/app/whystles/id1412017464)

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

**In-app purchases:** none


### Skyline Academy

[App page](https://appshunter.io/ios/app/skyline-academy/id6755873983)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is whystles free?

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

### Is Skyline Academy free?

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

### Do whystles or Skyline Academy have ads?

Neither whystles nor Skyline Academy 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.*