# Librai vs Flare

The clearest difference is in-app purchases: Flare at none against Librai's 2. Librai's advantage is update cadence (every 2 days vs every 10 days) and iOS requirement (15.1 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Librai sells 2 in-app purchases, starting at $4.99 per month. Flare asks for nothing beyond the download.

Librai ships an update every 2 days, Flare every 10 days. The most recent releases landed on September 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Librai | Flare |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 10 days |
| Size | 65 MB | 5 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shivam Kumar Sanjiv Dev](https://appshunter.io/developer/1695129755) | [Ashutosh Kumar](https://appshunter.io/developer/1891667939) |

## What reviewers say

### Librai

[App page](https://appshunter.io/ios/app/librai-book-reader/id6761315801)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Librai Pro | $4.99 | per month |
| Librai Pro | $39.99 | per year |


### Flare

[App page](https://appshunter.io/ios/app/flare-book-reader/id6763392592)

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

**In-app purchases:** none


## Frequently asked questions

### Is Librai free?

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

### Is Flare free?

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

### Do Librai or Flare have ads?

Neither Librai nor Flare shows ads.

### Which is updated more often, Librai or Flare?

Librai ships an update every 2 days, and Flare every 10 days. Most recently, Librai was updated on September 15, 2026 and Flare on October 1, 2026.

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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.*