# The Understudy vs 313

The clearest difference is iOS requirement: The Understudy at 14.0 against 313's 16.6. On price and in-app purchases 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 | The Understudy | 313 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 50 MB | 49 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [THE UNDERSTUDY COFFEE AND BOOKS, LLC](https://appshunter.io/developer/1749967514) | [Caffeine and Machine Ltd](https://appshunter.io/developer/1833924936) |

## What reviewers say

### The Understudy

[App page](https://appshunter.io/ios/app/the-understudy/id6503696989)

**In-app purchases:** none


### 313

[App page](https://appshunter.io/ios/app/313/id6751195768)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is The Understudy free?

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

### Is 313 free?

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

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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.*