# Wind Tunnels vs Hey Summer

The clearest difference is iOS requirement: Wind Tunnels at 11.0 against Hey Summer's 18.0. 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 | Wind Tunnels | Hey Summer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/hey-summer/id1625441149/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 42 months |
| Monetization | — | Ad-supported |
| Size | 73 MB | 295 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Hemz Studios LLC](https://appshunter.io/developer/1482399421) | [Matthew & Rouge](https://appshunter.io/developer/1608146880) |

## What reviewers say

### Wind Tunnels

[App page](https://appshunter.io/ios/app/wind-tunnels/id1576527756)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hey Summer

[App page](https://appshunter.io/ios/app/hey-summer/id1625441149)

Embark on a cool underwater adventure with intuitive swipe controls. Explore mysterious worlds, discover hidden paths, and enjoy a relaxing summer atmosphere with a chill soundtrack. The ocean is full of surprises and gentle challenges.

**Highlights:** Intuitive swipe controls, Underwater exploration, Relaxing atmosphere, Dynamic secret paths, Gentle challenges

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wind Tunnels free?

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

### Is Hey Summer free?

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

### Do Wind Tunnels or Hey Summer have ads?

Both Wind Tunnels and Hey Summer show 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.*