# Slap Stack! vs Rob the Building

The clearest difference is in-app purchases: Slap Stack! at none against Rob the Building's 1. Rob the Building's advantage is update cadence (daily vs every 16 months) and iOS requirement (9.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. Rob the Building sells 1 one-off in-app purchase. Slap Stack! asks for nothing beyond the download.

Slap Stack! ships an update every 16 months, Rob the Building daily. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Slap Stack! | Rob the Building |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rob-the-building/id1622060512/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 16 months | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 72 MB | 183 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [omer cetin](https://appshunter.io/developer/1584332419) | [Haavard Moland](https://appshunter.io/developer/517115942) |

## What reviewers say

### Slap Stack!

[App page](https://appshunter.io/ios/app/slap-stack/id1589447649)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rob the Building

[App page](https://appshunter.io/ios/app/rob-the-building/id1622060512)

Steal various items from a building floor by floor before time runs out. Collect hats and helmets to progress. Enjoy fun gameplay with nice graphics and suspenseful music.

**Highlights:** Original and fun gameplay, Nice graphics, Humorous elements, Suspenseful music, Leaderboard

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Slap Stack! free?

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

### Is Rob the Building free?

Rob the Building is free to download, with in-app purchases available.

### Do Slap Stack! or Rob the Building have ads?

Both Slap Stack! and Rob the Building show ads.

### Which is updated more often, Slap Stack! or Rob the Building?

Slap Stack! ships an update every 16 months, and Rob the Building daily. Most recently, Slap Stack! was updated on October 15, 2026 and Rob the Building on October 22, 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.*