# Stackfall vs Stackonaut

The clearest difference is in-app purchases: Stackfall at none against Stackonaut's 1. Stackfall also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). Stackonaut's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. Stackonaut sells 1 one-off in-app purchase. Stackfall asks for nothing beyond the download.

## The numbers

| Metric | Stackfall | Stackonaut |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | — |
| Size | 69 MB | 23 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DevCraft](https://appshunter.io/developer/1824666315) | [Dropouts Technologies LLP](https://appshunter.io/developer/575481782) |

## What reviewers say

### Stackfall

[App page](https://appshunter.io/ios/app/stackfall-block-tower-stack/id6759299975)

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

**In-app purchases:** none


### Stackonaut

[App page](https://appshunter.io/ios/app/stackonaut-stack-to-space/id6800777757)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Stackfall free?

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

### Is Stackonaut free?

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

### Do Stackfall or Stackonaut have ads?

Stackfall shows ads; Stackonaut does not.

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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.*