# Fall Catch vs Sky Stack

The clearest difference is in-app purchases: Sky Stack at none against Fall Catch's 1. Sky Stack also leads on update cadence (every 3 days vs every 3 weeks) and iOS requirement (15.0 vs 18.6). Fall Catch's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Fall Catch sells 1 one-off in-app purchase. Sky Stack asks for nothing beyond the download.

Fall Catch ships an update every 3 weeks, Sky Stack every 3 days. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Fall Catch | Sky Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 7 MB | 104 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Edson Braz](https://appshunter.io/developer/1863281743) | [Mehmet Resat Senel](https://appshunter.io/developer/1867533935) |

## What reviewers say

### Fall Catch

[App page](https://appshunter.io/ios/app/fall-catch-ball-bounce-arcade/id6760433003)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Sky Stack

[App page](https://appshunter.io/ios/app/sky-stack-tower-builder/id6761363764)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fall Catch free?

Fall Catch is free to download, with in-app purchases available.

### Is Sky Stack free?

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

### Do Fall Catch or Sky Stack have ads?

Sky Stack shows ads; Fall Catch does not.

### Which is updated more often, Fall Catch or Sky Stack?

Fall Catch ships an update every 3 weeks, and Sky Stack every 3 days. Most recently, Fall Catch was updated on October 8, 2026 and Sky Stack on October 3, 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.*