# Polytropic Pro vs Spacepools

The clearest difference is update cadence: Spacepools at every 2 days against Polytropic Pro's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Polytropic Pro ships an update every 4 months, Spacepools every 2 days. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Polytropic Pro | Spacepools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Size | 252 MB | 222 MB |
| Requires iOS | **14.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Polytropic](https://appshunter.io/developer/1613713281) | [augmented reality pool S.L.](https://appshunter.io/developer/1829931520) |

## What reviewers say

### Polytropic Pro

[App page](https://appshunter.io/ios/app/polytropic-pro/id6452721348)

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

**In-app purchases:** none


### Spacepools

[App page](https://appshunter.io/ios/app/spacepools/id6760020081)

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

**In-app purchases:** none


## Frequently asked questions

### Is Polytropic Pro free?

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

### Is Spacepools free?

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

### Do Polytropic Pro or Spacepools have ads?

Neither Polytropic Pro nor Spacepools shows ads.

### Which is updated more often, Polytropic Pro or Spacepools?

Polytropic Pro ships an update every 4 months, and Spacepools every 2 days. Most recently, Polytropic Pro was updated on October 11, 2026 and Spacepools on October 5, 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.*