# Virtual Book Reader vs AInstein

The clearest difference is in-app purchases: Virtual Book Reader at none against AInstein's 3. Virtual Book Reader also leads on device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. AInstein sells 3 in-app purchases, starting at $1.99 per 7 days. Virtual Book Reader asks for nothing beyond the download.

## The numbers

| Metric | Virtual Book Reader | AInstein |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | Free | — |
| Size | 113 MB | 45 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BOOKELOT S.R.L.](https://appshunter.io/developer/1777296598) | [Alexander Mikhaylov](https://appshunter.io/developer/1490604751) |

## What reviewers say

### Virtual Book Reader

[App page](https://appshunter.io/ios/app/virtual-book-reader/id6737633292)

Experience books like never before with interactive visuals, soundtracks, and narration. Explore virtual worlds that adapt to the story, and enjoy audiobooks in dynamic environments. Discover exclusive multimedia content and support authors and publishers on an innovative platform.

**Highlights:** Interactive virtual worlds, Dynamic multimedia experiences, Audiobook narration, Exclusive VBook content, Author and publisher platform, Multiplayer HUB

**In-app purchases:** none


### AInstein

[App page](https://appshunter.io/ios/app/ainstein-ai-homework-helper/id6747373290)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Unlimited Subscription | $1.99 | per 7 days |
| Monthly Unlimited Subscription | $3.99 | per month |
| Annual Unlimited Subscription | $24.99 | per year |


## Frequently asked questions

### Is Virtual Book Reader free?

Virtual Book Reader is free to download, with no in-app purchases.

### Is AInstein free?

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

### Do Virtual Book Reader or AInstein have ads?

Neither Virtual Book Reader nor AInstein 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.*