# uLIBRARY vs Wriffle

The clearest difference is in-app purchases: uLIBRARY at none against Wriffle's 2. Wriffle's advantage is update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

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

uLIBRARY ships an update every 2 months, Wriffle weekly. The most recent releases landed on October 16, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | uLIBRARY | Wriffle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ulibrary/id977511203/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 16.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 53 MB | 67 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Ulverscroft Group Ltd](https://appshunter.io/developer/977511202) | [Pascal Wheeler](https://appshunter.io/developer/1858237801) |

## 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


### Wriffle

[App page](https://appshunter.io/ios/app/wriffle/id6756064337)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wriffle Plus (Monthly) | $4.99 | per month |
| Wriffle Plus (Yearly) | $49.99 | per year |


## Frequently asked questions

### Is uLIBRARY free?

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

### Is Wriffle free?

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

### Do uLIBRARY or Wriffle have ads?

Neither uLIBRARY nor Wriffle shows ads.

### Which is updated more often, uLIBRARY or Wriffle?

uLIBRARY ships an update every 2 months, and Wriffle weekly. Most recently, uLIBRARY was updated on October 16, 2026 and Wriffle on September 28, 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.*