# Grantham vs iBookGuru

The clearest difference is in-app purchases: Grantham at none against iBookGuru's 2. Grantham also leads on iOS requirement (11.2 vs 26.1). On price, ads and device support there is nothing between them.

Both are free to download. iBookGuru sells 2 one-off in-app purchases. Grantham asks for nothing beyond the download.

## The numbers

| Metric | Grantham | iBookGuru |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 55 MB | 51 MB |
| Requires iOS | **11.2** | 26.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Paresh Agencies](https://appshunter.io/developer/1442538225) | [Aleh Mazol](https://appshunter.io/developer/1687107967) |

## What reviewers say

### Grantham

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

**Features:** macOS Compatibility

**In-app purchases:** none


### iBookGuru

[App page](https://appshunter.io/ios/app/ibookguru-ebooks-library-app/id6759550822)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Day Free Trial | Free | one-time |
| Pro (Lifetime) | $19.99 | one-time |


## Frequently asked questions

### Is Grantham free?

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

### Is iBookGuru free?

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

### Do Grantham or iBookGuru have ads?

Neither Grantham nor iBookGuru 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.*