# Spine vs ScrollWizard

The clearest difference is in-app purchases: Spine at none against ScrollWizard's 1. ScrollWizard's advantage is iOS requirement (16.2 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. ScrollWizard sells 1 one-off in-app purchase. Spine asks for nothing beyond the download.

## The numbers

| Metric | Spine | ScrollWizard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 2 MB | 55 MB |
| Requires iOS | 26.0 | **16.2** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thought Tides LLC](https://appshunter.io/developer/1677066161) | [Merijn Douwes](https://appshunter.io/developer/1887038939) |

## What reviewers say

### Spine

[App page](https://appshunter.io/ios/app/spine-chapter-reader/id6757416958)

**Features:** Vision Pro support

**In-app purchases:** none


### ScrollWizard

[App page](https://appshunter.io/ios/app/scrollwizard-epub-and-pdf/id6760960215)

**Features:** macOS Compatibility, Safari Extension, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Wizard Mode | $4.99 | one-time |


## Frequently asked questions

### Is Spine free?

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

### Is ScrollWizard free?

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

### Do Spine or ScrollWizard have ads?

Neither Spine nor ScrollWizard 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.*