# uLIBRARY vs Emerald Books

The clearest difference is rating: uLIBRARY at 5.0 against Emerald Books's 1.0. uLIBRARY also leads on review sentiment (16% vs 0%). Emerald Books's advantage is update cadence (fortnightly vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

uLIBRARY holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews point the same way: 16% of uLIBRARY's written reviews are positive against 0% of Emerald Books's.

uLIBRARY ships an update every 2 months, Emerald Books fortnightly. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | uLIBRARY | Emerald Books |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ulibrary/id977511203/reviews)** | [1.0 (5 ratings)](https://appshunter.io/ios/app/emerald-books/id6498716688/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | **16.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 53 MB | 34 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Ulverscroft Group Ltd](https://appshunter.io/developer/977511202) | [Glassboxx Limited](https://appshunter.io/developer/1547970169) |

## What reviewers say

### uLIBRARY

[App page](https://appshunter.io/ios/app/ulibrary/id977511203)

Access your library's digital collection of eAudiobooks and eBooks on your smartphone or tablet. Browse, borrow, and enjoy content for free with your library membership. Features include personalized recommendations, offline listening and reading, and customizable reading and listening experiences.

**Highlights:** Browse and borrow digital library content, Search by genre and in-depth options, eAudio and eBook previews, Personalized recommendations, Offline listening and reading, Adjustable font sizes and colors, Automatic synchronization and bookmarking

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

**In-app purchases:** none


### Emerald Books

[App page](https://appshunter.io/ios/app/emerald-books/id6498716688)

Access your purchased ebooks and audiobooks securely and conveniently. Enjoy features like bookmarking, customizable reading settings, and background playback for audio content. Download your library for offline enjoyment.

**Highlights:** Secure access to purchased ebooks, Offline reading and listening, Customizable reading experience, Audiobook playback with sleep timer, Cross-device bookmarking, Full text search

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

**In-app purchases:** none


## Frequently asked questions

### Is uLIBRARY free?

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

### Is Emerald Books free?

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

### Which has better reviews, uLIBRARY or Emerald Books?

uLIBRARY is rated higher. uLIBRARY averages 5.0 out of 5 from 2 ratings, while Emerald Books averages 1.0 from 5 ratings.

### Do uLIBRARY or Emerald Books have ads?

Neither uLIBRARY nor Emerald Books shows ads.

### Which is updated more often, uLIBRARY or Emerald Books?

uLIBRARY ships an update every 2 months, and Emerald Books fortnightly. Most recently, uLIBRARY was updated on October 20, 2026 and Emerald Books on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*