# path integral vs Dryden Conversational App

The clearest difference is iOS requirement: Dryden Conversational App at 15.1 against path integral's 17. 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.

## The numbers

| Metric | path integral | Dryden Conversational App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 5 MB | 133 MB |
| Requires iOS | 17 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sungjun Kim](https://appshunter.io/developer/1602461985) | [Derrick Baxter](https://appshunter.io/developer/477459819) |

## What reviewers say

### path integral

[App page](https://appshunter.io/ios/app/path-integral/id6739959287)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dryden Conversational App

[App page](https://appshunter.io/ios/app/dryden-conversational-app/id6762110874)

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

**In-app purchases:** none


## Frequently asked questions

### Is path integral free?

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

### Is Dryden Conversational App free?

Dryden Conversational App is free to download, with no in-app purchases.

### Do path integral or Dryden Conversational App have ads?

Neither path integral nor Dryden Conversational App shows ads.

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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.*