# Socratus vs OpenDeck

The clearest difference is in-app purchases: OpenDeck at none against Socratus's 4. OpenDeck also leads on ads (none vs shown) and device support (4 vs 2). On price and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Socratus | OpenDeck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Size | 148 MB | 10 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, Mac | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Pepper](https://appshunter.io/developer/332209700) | [Sinisha Djukic](https://appshunter.io/developer/1860318474) |

## What reviewers say

### Socratus

[App page](https://appshunter.io/ios/app/socratus/id6775861332)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Monthly | $9.99 | per month |
| Pro Yearly | $49.99 | per year |
| Pro Yearly | $99.99 | per year |


### OpenDeck

[App page](https://appshunter.io/ios/app/opendeck/id6781628039)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Socratus free?

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

### Is OpenDeck free?

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

### Do Socratus or OpenDeck have ads?

Socratus shows ads; OpenDeck does not.

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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.*