# What A Pool vs City Builder

The clearest difference is iOS requirement: What A Pool at 12.0 against City Builder's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on November 12, 2026.

## The numbers

| Metric | What A Pool | City Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (4 ratings)](https://appshunter.io/ios/app/city-builder-simulator-3d/id6473000574/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Ad-supported |
| Size | 126 MB | 304 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ROOSTER GAMES YAZILIM ANONIM SIRKETI](https://appshunter.io/developer/1611767972) | [Sablo Studio](https://appshunter.io/developer/1434408975) |

## What reviewers say

### What A Pool

[App page](https://appshunter.io/ios/app/what-a-pool/id6444305555)

**Features:** macOS Compatibility

**In-app purchases:** none


### City Builder

[App page](https://appshunter.io/ios/app/city-builder-simulator-3d/id6473000574)

Build and manage a bustling city from the ground up. Operate heavy machinery, manage resources, and complete diverse construction projects. Earn passive income and compete globally to become the ultimate construction tycoon.

**Highlights:** Operate heavy construction machinery, Build diverse structures, Manage resources and profits, Upgrade equipment and hire workers, Earn passive income offline, Compete on global leaderboards

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

**In-app purchases:** none


## Frequently asked questions

### Is What A Pool free?

What A Pool is free to download, with no in-app purchases.

### Is City Builder free?

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

### Do What A Pool or City Builder have ads?

Both What A Pool and City Builder show ads.

### Which is updated more often, What A Pool or City Builder?

What A Pool ships an update every 2 weeks, and City Builder every 2 weeks. Most recently, What A Pool was updated on November 12, 2026 and City Builder on November 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*