# BOOKSCAN SWITCH vs ReadEW

The clearest difference is ads: BOOKSCAN SWITCH at none against ReadEW's shown. BOOKSCAN SWITCH also leads on update cadence (every 4 months vs every 11 months) and iOS requirement (9.0 vs 14.0). On price, 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.

BOOKSCAN SWITCH ships an update every 4 months, ReadEW every 11 months. Both last shipped on October 6, 2026.

## The numbers

| Metric | BOOKSCAN SWITCH | ReadEW |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 11 months |
| Size | 10 MB | 76 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [BOOKSCAN Inc.](https://appshunter.io/developer/441217651) | [Nguyen Hang](https://appshunter.io/developer/1018844469) |

## What reviewers say

### BOOKSCAN SWITCH

[App page](https://appshunter.io/ios/app/bookscan-switch/id927831990)

**Features:** Vision Pro support

**In-app purchases:** none


### ReadEW

[App page](https://appshunter.io/ios/app/readew-book-reader/id1526819560)

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

**In-app purchases:** none


## Frequently asked questions

### Is BOOKSCAN SWITCH free?

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

### Is ReadEW free?

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

### Do BOOKSCAN SWITCH or ReadEW have ads?

ReadEW shows ads; BOOKSCAN SWITCH does not.

### Which is updated more often, BOOKSCAN SWITCH or ReadEW?

BOOKSCAN SWITCH ships an update every 4 months, and ReadEW every 11 months. Most recently, BOOKSCAN SWITCH was updated on October 6, 2026 and ReadEW on October 6, 2026.

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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.*