# OUP Bookshelf vs ECU'92

The clearest difference is update cadence: OUP Bookshelf at every 6 weeks against ECU'92's every 9 months. OUP Bookshelf also leads on iOS requirement (9.0 vs 14.0). 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.

OUP Bookshelf ships an update every 6 weeks, ECU'92 every 9 months. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | OUP Bookshelf | ECU'92 |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 9 months |
| Monetization | Free | — |
| Size | 122 MB | 16 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hurix Systems Pvt. Ltd.](https://appshunter.io/developer/429900405) | [Economic Career Day Utrecht](https://appshunter.io/developer/1539125832) |

## 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


### ECU'92

[App page](https://appshunter.io/ios/app/ecu92/id6504613994)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OUP Bookshelf free?

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

### Is ECU'92 free?

ECU'92 is free to download, with no in-app purchases.

### Do OUP Bookshelf or ECU'92 have ads?

Neither OUP Bookshelf nor ECU'92 shows ads.

### Which is updated more often, OUP Bookshelf or ECU'92?

OUP Bookshelf ships an update every 6 weeks, and ECU'92 every 9 months. Most recently, OUP Bookshelf was updated on October 24, 2026 and ECU'92 on October 17, 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.*