# Spine vs Readora

The clearest difference is iOS requirement: Readora at 17.0 against Spine's 26.0. 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 | Spine | Readora |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 2 MB | 62 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thought Tides LLC](https://appshunter.io/developer/1677066161) | [远强 冷](https://appshunter.io/developer/6793333714) |

## What reviewers say

### Spine

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

**Features:** Vision Pro support

**In-app purchases:** none


### Readora

[App page](https://appshunter.io/ios/app/readora-book-reader/id6794644403)

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

**In-app purchases:** none


## Frequently asked questions

### Is Spine free?

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

### Is Readora free?

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

### Do Spine or Readora have ads?

Neither Spine nor Readora 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.*