# Polytropic Pro vs CliniPool

The clearest difference is in-app purchases: Polytropic Pro at none against CliniPool's 4. CliniPool's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CliniPool sells 4 in-app purchases, starting at $4.99 per month. Polytropic Pro asks for nothing beyond the download.

Polytropic Pro ships an update every 3 months, CliniPool every 2 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Polytropic Pro | CliniPool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 251 MB | 71 MB |
| Requires iOS | **14.2** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Polytropic](https://appshunter.io/developer/1613713281) | [KISSAI](https://appshunter.io/developer/6775191723) |

## 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


### CliniPool

[App page](https://appshunter.io/ios/app/clinipool-pool-and-spa-care/id6775191721)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CliniPool Base | $4.99 | per month |
| CliniPool Silver | $11.99 | per month |
| CliniPool Gold | $22.99 | per month |
| Pack Boost | $3.99 | one-time |


## Frequently asked questions

### Is Polytropic Pro free?

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

### Is CliniPool free?

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

### Do Polytropic Pro or CliniPool have ads?

Neither Polytropic Pro nor CliniPool shows ads.

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

Polytropic Pro ships an update every 3 months, and CliniPool every 2 weeks. Most recently, Polytropic Pro was updated on October 24, 2026 and CliniPool on October 15, 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.*