# Joust Stacking vs Sky Defense!

The clearest difference is update cadence: Sky Defense! at every 3 days against Joust Stacking's every 35 months. 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.

Joust Stacking ships an update every 35 months, Sky Defense! every 3 days. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Joust Stacking | Sky Defense! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 35 months | **Every 3 days** |
| Size | 81 MB | 148 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [omer cetin](https://appshunter.io/developer/1584332419) | [Mustafa Ilker Goncu](https://appshunter.io/developer/1590036986) |

## What reviewers say

### Joust Stacking

[App page](https://appshunter.io/ios/app/joust-stacking/id1583759446)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sky Defense!

[App page](https://appshunter.io/ios/app/sky-defense/id6449708792)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Joust Stacking free?

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

### Is Sky Defense! free?

Sky Defense! is free to download, with no in-app purchases.

### Do Joust Stacking or Sky Defense! have ads?

Both Joust Stacking and Sky Defense! show ads.

### Which is updated more often, Joust Stacking or Sky Defense!?

Joust Stacking ships an update every 35 months, and Sky Defense! every 3 days. Most recently, Joust Stacking was updated on October 8, 2026 and Sky Defense! on October 16, 2026.

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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.*