# Grantham vs Kingdom Shelf

The clearest difference is iOS requirement: Grantham at 11.2 against Kingdom Shelf's 13.0. 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 | Grantham | Kingdom Shelf |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 55 MB | 48 MB |
| Requires iOS | **11.2** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Paresh Agencies](https://appshunter.io/developer/1442538225) | [Kaung Si Thu](https://appshunter.io/developer/1619628891) |

## What reviewers say

### Grantham

[App page](https://appshunter.io/ios/app/grantham-ebook-reader/id1478853533)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kingdom Shelf

[App page](https://appshunter.io/ios/app/kingdom-shelf/id6758932416)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grantham free?

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

### Is Kingdom Shelf free?

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

### Do Grantham or Kingdom Shelf have ads?

Neither Grantham nor Kingdom Shelf shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*