# Polytropic Pro vs Véralys control

The clearest difference is update cadence: Polytropic Pro at every 4 months against Véralys control's every 9 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, Véralys control every 9 months. The most recent releases landed on October 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Polytropic Pro | Véralys control |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 9 months |
| Size | 252 MB | 26 MB |
| Requires iOS | 14.2 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Polytropic](https://appshunter.io/developer/1613713281) | [Véralys](https://appshunter.io/developer/1834677095) |

## 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


### Véralys control

[App page](https://appshunter.io/ios/app/veralys-control/id6751341121)

**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 Véralys control free?

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

### Do Polytropic Pro or Véralys control have ads?

Neither Polytropic Pro nor Véralys control shows ads.

### Which is updated more often, Polytropic Pro or Véralys control?

Polytropic Pro ships an update every 4 months, and Véralys control every 9 months. Most recently, Polytropic Pro was updated on October 11, 2026 and Véralys control on September 30, 2026.

---

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