# Link to Googlebook vs Stackby 2.0

The clearest difference is iOS requirement: Stackby 2.0 at 15.1 against Link to Googlebook's 18.0. 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 | Link to Googlebook | Stackby 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 12 MB | 53 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Google](https://appshunter.io/developer/281956209) | [Relytree Technologies Pvt. Ltd](https://appshunter.io/developer/1528175769) |

## What reviewers say

### Link to Googlebook

[App page](https://appshunter.io/ios/app/link-to-googlebook/id6752505850)

**In-app purchases:** none


### Stackby 2.0

[App page](https://appshunter.io/ios/app/stackby-20/id6790438013)

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

**In-app purchases:** none


## Frequently asked questions

### Is Link to Googlebook free?

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

### Is Stackby 2.0 free?

Stackby 2.0 is free to download, with no in-app purchases.

### Do Link to Googlebook or Stackby 2.0 have ads?

Neither Link to Googlebook nor Stackby 2.0 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.*