# OUP Bookshelf vs Learn Mongolian

The clearest difference is in-app purchases: OUP Bookshelf at none against Learn Mongolian's 3. OUP Bookshelf also leads on iOS requirement (9.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Learn Mongolian sells 3 in-app purchases, starting at $1.99 per 7 days. OUP Bookshelf asks for nothing beyond the download.

OUP Bookshelf ships an update every 6 weeks, Learn Mongolian every 3 months. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | OUP Bookshelf | Learn Mongolian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (28 ratings)](https://appshunter.io/ios/app/oup-bookshelf/id1148576733/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 122 MB | 104 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hurix Systems Pvt. Ltd.](https://appshunter.io/developer/429900405) | [Dinh Thang Tran](https://appshunter.io/developer/1769927807) |

## What reviewers say

### OUP Bookshelf

[App page](https://appshunter.io/ios/app/oup-bookshelf/id1148576733)

This interactive eBook reader app enhances the Oxford University Press Dashboard learning experience. It integrates eBooks with multimedia content and interactive elements for engaging study. Enjoy offline reading, note-taking, and full-text search within your digital textbooks.

**Highlights:** Interactive eBook reader, Offline reading capabilities, Multimedia integration (audio, video, images), Contextual note-taking and highlighting, Full-text search, Annotation sharing

**In-app purchases:** none


### Learn Mongolian

[App page](https://appshunter.io/ios/app/learn-mongolian-lingfast/id6771402010)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LingFast Premium Weekly | $1.99 | per 7 days |
| LingFast Premium Monthly | $4.99 | per month |
| LingFast Premium Yearly | $23.99 | per year |


## Frequently asked questions

### Is OUP Bookshelf free?

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

### Is Learn Mongolian free?

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

### Do OUP Bookshelf or Learn Mongolian have ads?

Neither OUP Bookshelf nor Learn Mongolian shows ads.

### Which is updated more often, OUP Bookshelf or Learn Mongolian?

OUP Bookshelf ships an update every 6 weeks, and Learn Mongolian every 3 months. Most recently, OUP Bookshelf was updated on October 24, 2026 and Learn Mongolian on October 5, 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.*