# uLIBRARY vs Source.

The clearest difference is update cadence: Source. at weekly against uLIBRARY's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

uLIBRARY ships an update every 2 months, Source. weekly. Both last shipped on September 29, 2026.

## The numbers

| Metric | uLIBRARY | Source. |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 53 MB | 80 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Ulverscroft Group Ltd](https://appshunter.io/developer/977511202) | [BEMYSOURCE LTD](https://appshunter.io/developer/1845825041) |

## 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


### Source.

[App page](https://appshunter.io/ios/app/source/id6753940502)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is uLIBRARY free?

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

### Is Source. free?

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

### Do uLIBRARY or Source. have ads?

Neither uLIBRARY nor Source. shows ads.

### Which is updated more often, uLIBRARY or Source.?

uLIBRARY ships an update every 2 months, and Source. weekly. Most recently, uLIBRARY was updated on September 29, 2026 and Source. on September 29, 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.*