# Folio vs Nudgr Books

The clearest difference is in-app purchases: Nudgr Books at none against Folio's 1. Nudgr Books also leads on device support (4 vs 2) and iOS requirement (15.5 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Folio sells 1 one-off in-app purchase. Nudgr Books asks for nothing beyond the download.

## The numbers

| Metric | Folio | Nudgr Books |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 13 MB | 120 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Laxman Shah](https://appshunter.io/developer/1797403597) | [Linri AB](https://appshunter.io/developer/895557306) |

## What reviewers say

### Folio

[App page](https://appshunter.io/ios/app/folio-smart-book-reader/id6758971564)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Folio Plus Lifetime | $4.99 | one-time |


### Nudgr Books

[App page](https://appshunter.io/ios/app/nudgr-books/id6779244466)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Folio free?

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

### Is Nudgr Books free?

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

### Do Folio or Nudgr Books have ads?

Neither Folio nor Nudgr Books 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.*