# Pizza Stack vs Bumping Car Sort

The clearest difference is in-app purchases: Bumping Car Sort at none against Pizza Stack's 5. Bumping Car Sort also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Pizza Stack sells 5 one-off in-app purchases. Bumping Car Sort asks for nothing beyond the download.

Pizza Stack ships an update every 5 days, Bumping Car Sort every 9 days. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Pizza Stack | Bumping Car Sort |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 9 days |
| Size | 98 MB | 182 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Simone Jordaan](https://appshunter.io/developer/1739998282) | [Ngoc Thien Tran](https://appshunter.io/developer/1832974460) |

## What reviewers say

### Pizza Stack

[App page](https://appshunter.io/ios/app/pizza-stack-tower-game/id6780137685)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Stack | $0.99 | one-time |
| Medium Stack | $4.99 | one-time |
| Large Stack | $9.99 | one-time |
| Mega Stack | $19.99 | one-time |
| Pizza Tycoon Pack | $39.99 | one-time |


### Bumping Car Sort

[App page](https://appshunter.io/ios/app/bumping-car-sort/id6785810710)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pizza Stack free?

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

### Is Bumping Car Sort free?

Bumping Car Sort is free to download, with no in-app purchases.

### Do Pizza Stack or Bumping Car Sort have ads?

Both Pizza Stack and Bumping Car Sort show ads.

### Which is updated more often, Pizza Stack or Bumping Car Sort?

Pizza Stack ships an update every 5 days, and Bumping Car Sort every 9 days. Most recently, Pizza Stack was updated on September 10, 2026 and Bumping Car Sort on September 8, 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.*