# Booknow! vs Firefly

The clearest difference is iOS requirement: Booknow! at 14.0 against Firefly's 18.0. 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 | Booknow! | Firefly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 8 MB | 23 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Book now](https://appshunter.io/developer/1777781997) | [Firefly Blockchain LLC](https://appshunter.io/developer/1851177033) |

## What reviewers say

### Booknow!

[App page](https://appshunter.io/ios/app/booknow/id6737764704)

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

**In-app purchases:** none


### Firefly

[App page](https://appshunter.io/ios/app/firefly-education-network/id6754969083)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Booknow! free?

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

### Is Firefly free?

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

### Do Booknow! or Firefly have ads?

Neither Booknow! nor Firefly 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.*