# Lumi Read vs Spine

The clearest difference is in-app purchases: Spine at none against Lumi Read's 1. Lumi Read's advantage is iOS requirement (18.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Lumi Read sells 1 in-app purchase, starting at $5.99 per month. Spine asks for nothing beyond the download.

## The numbers

| Metric | Lumi Read | Spine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 219 MB | 2 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [StoryTreat](https://appshunter.io/developer/1780215208) | [Thought Tides LLC](https://appshunter.io/developer/1677066161) |

## What reviewers say

### Lumi Read

[App page](https://appshunter.io/ios/app/lumi-read/id6748689813)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LumiRead Premium | $5.99 | per month |


### Spine

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lumi Read free?

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

### Is Spine free?

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

### Do Lumi Read or Spine have ads?

Neither Lumi Read nor Spine 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.*