# 상명대 eBook vs 오디언렌즈

The clearest difference is review sentiment: 오디언렌즈 at 20% against 상명대 eBook's 11%. On price, update cadence, 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.

상명대 eBook ships an update every 4 months, 오디언렌즈 every 3 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | 상명대 eBook | 오디언렌즈 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.1% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 68 MB | 15 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BOOKCUBE NETWORKS](https://appshunter.io/developer/576288019) | [Audiensori Corp.](https://appshunter.io/developer/881693312) |

## What reviewers say

### 상명대 eBook

[App page](https://appshunter.io/ios/app/ebook/id1135336247)

Access and read e-books from Sangmyung University's digital library. Borrow, view, reserve, and return books conveniently on your smartphone. Enjoy a smart e-book experience anytime, anywhere.

**Highlights:** E-book library access, Borrow, view, reserve, and return books, Smartphone reading experience, Free to use, Audio player and TTS functionality

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

**In-app purchases:** none


### 오디언렌즈

[App page](https://appshunter.io/ios/app/id1457783466)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 상명대 eBook free?

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

### Is 오디언렌즈 free?

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

### Do 상명대 eBook or 오디언렌즈 have ads?

Neither 상명대 eBook nor 오디언렌즈 shows ads.

### Which is updated more often, 상명대 eBook or 오디언렌즈?

상명대 eBook ships an update every 4 months, and 오디언렌즈 every 3 months. Most recently, 상명대 eBook was updated on November 2, 2026 and 오디언렌즈 on November 2, 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.*