# librAR vs Simple Book Manager

The clearest difference is in-app purchases: librAR at none against Simple Book Manager's 2. librAR also leads on ads (none vs shown) and device support (3 vs 1). Simple Book Manager's advantage is update cadence (every 2 months vs every 6 months). On price there is nothing between them.

Both are free to download. Simple Book Manager sells 2 in-app purchases, starting at $2.99 per month. librAR asks for nothing beyond the download.

librAR ships an update every 6 months, Simple Book Manager every 2 months. The most recent releases landed on June 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | librAR | Simple Book Manager |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 157 MB | 27 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Alföldi Nyomda](https://appshunter.io/developer/1356563279) | [SPARKLE AND, K.K.](https://appshunter.io/developer/1572402899) |

## What reviewers say

### librAR

[App page](https://appshunter.io/ios/app/librar/id1356563280)

This app uses augmented reality and image recognition to bring printed book content to life. Point your device's camera at specific images in compatible books to reveal virtual content overlaid on the page. It also provides additional book information through AR cover recognition.

**Highlights:** Augmented reality content overlay, Image recognition for books, Virtual content display, AR-based book catalog, Enhanced book information

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Book Manager

[App page](https://appshunter.io/ios/app/simple-book-manager/id6753295236)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MonthlySubscription | $2.99 | per month |
| annual subscription | $29.99 | per year |


## Frequently asked questions

### Is librAR free?

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

### Is Simple Book Manager free?

Simple Book Manager is free to download, with in-app purchases available.

### Do librAR or Simple Book Manager have ads?

Simple Book Manager shows ads; librAR does not.

### Which is updated more often, librAR or Simple Book Manager?

librAR ships an update every 6 months, and Simple Book Manager every 2 months. Most recently, librAR was updated on June 25, 2026 and Simple Book Manager on September 9, 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.*