# NBR E vs Yena

The clearest difference is in-app purchases: NBR E at none against Yena's 3. Yena's advantage is update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Yena sells 3 in-app purchases, starting at $4.99 per 7 days. NBR E asks for nothing beyond the download.

NBR E ships an update fortnightly, Yena every 3 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | NBR E | Yena |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/nbr-e-library/id1588680132/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free | — |
| Size | 71 MB | 51 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Odilo](https://appshunter.io/developer/976580041) | [Toan Tran Bao](https://appshunter.io/developer/1876890592) |

## What reviewers say

### NBR E

[App page](https://appshunter.io/ios/app/nbr-e-library/id1588680132)

Access a vast collection of digital content including ebooks, audiobooks, podcasts, videos, and courses. Personalize your learning journey with diverse formats, themes, and languages to suit your preferences.

**Highlights:** Thousands of digital content items, Multiple formats (ebooks, audiobooks, podcasts, videos, courses, magazines), Diverse themes and languages, Personalized reading experience, Create your own learning experience

**In-app purchases:** none


### Yena

[App page](https://appshunter.io/ios/app/yena-daily-micro-learning/id6760986897)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yena Premium – Weekly | $4.99 | per 7 days |
| Yena Premium – Monthly | $15.99 | per month |
| Yena Premium – Yearly | $99.99 | per year |


## Frequently asked questions

### Is NBR E free?

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

### Is Yena free?

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

### Do NBR E or Yena have ads?

Neither NBR E nor Yena shows ads.

### Which is updated more often, NBR E or Yena?

NBR E ships an update fortnightly, and Yena every 3 days. Most recently, NBR E was updated on November 7, 2026 and Yena on October 31, 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.*