# SkyHighStack vs Bus Parking Puzzles

The clearest difference is in-app purchases: SkyHighStack at none against Bus Parking Puzzles's 3. SkyHighStack also leads on ads (none vs shown). Bus Parking Puzzles's advantage is iOS requirement (12.0 vs 14.0). On price and device support there is nothing between them.

Both are free to download. Bus Parking Puzzles sells 3 one-off in-app purchases. SkyHighStack asks for nothing beyond the download.

## The numbers

| Metric | SkyHighStack | Bus Parking Puzzles |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Daily | — |
| Size | 5 MB | 580 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Penn Curtis](https://appshunter.io/developer/1772733523) | [Evrim Ceyhan](https://appshunter.io/developer/1782774947) |

## What reviewers say

### SkyHighStack

[App page](https://appshunter.io/ios/app/skyhighstack/id6741442802)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bus Parking Puzzles

[App page](https://appshunter.io/ios/app/bus-parking-puzzles/id6749208324)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bronze Package | $8.99 | one-time |
| Gold Package | $12.99 | one-time |
| Diamond Package | $14.99 | one-time |


## Frequently asked questions

### Is SkyHighStack free?

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

### Is Bus Parking Puzzles free?

Bus Parking Puzzles is free to download, with in-app purchases available.

### Do SkyHighStack or Bus Parking Puzzles have ads?

Bus Parking Puzzles shows ads; SkyHighStack 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.*