# Zufa vs EFB, Harrow

The clearest difference is iOS requirement: Zufa at 12.0 against EFB, Harrow's 15.5. 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 | Zufa | EFB, Harrow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 33 months |
| Size | 49 MB | 55 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Zufa Ltd](https://appshunter.io/developer/1620577837) | [Every Fish Bar](https://appshunter.io/developer/1719837275) |

## What reviewers say

### Zufa

[App page](https://appshunter.io/ios/app/zufa/id1620577625)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### EFB, Harrow

[App page](https://appshunter.io/ios/app/efb-harrow/id6473798364)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zufa free?

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

### Is EFB, Harrow free?

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

### Do Zufa or EFB, Harrow have ads?

Neither Zufa nor EFB, Harrow 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.*