# PhyModel vs Cryogenics Pro

The clearest difference is price: Cryogenics Pro at Free against PhyModel's $99.99. Cryogenics Pro also leads on iOS requirement (16.0 vs 26.0). PhyModel's advantage is in-app purchases (none vs 3). On update cadence, ads and device support there is nothing between them.

Cryogenics Pro is free to download; PhyModel costs $99.99 up front. Cryogenics Pro sells 3 in-app purchases, starting at $0.99 per month. PhyModel asks for nothing beyond the download.

PhyModel ships an update fortnightly, Cryogenics Pro every 8 days. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | PhyModel | Cryogenics Pro |
| --- | --- | --- |
| Price | $99.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 8 days** |
| Size | 15 MB | 54 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | **iPhone, iPad, Vision Pro** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [文庚 苏](https://appshunter.io/developer/1643312402) | [立中 侯](https://appshunter.io/developer/1532582722) |

## What reviewers say

### PhyModel

[App page](https://appshunter.io/ios/app/phymodel/id1643325396)

**In-app purchases:** none


### Cryogenics Pro

[App page](https://appshunter.io/ios/app/cryogenics-pro/id6757348860)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $9.99 | per year |
| Lifecycle purchase. | $29.99 | one-time |


## Frequently asked questions

### Is PhyModel free?

PhyModel costs $99.99, with no in-app purchases.

### Is Cryogenics Pro free?

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

### Do PhyModel or Cryogenics Pro have ads?

Neither PhyModel nor Cryogenics Pro shows ads.

### Which is updated more often, PhyModel or Cryogenics Pro?

PhyModel ships an update fortnightly, and Cryogenics Pro every 8 days. Most recently, PhyModel was updated on September 9, 2026 and Cryogenics Pro on September 14, 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.*