# NLT Library vs Naiin

The clearest difference is in-app purchases: NLT Library at none against Naiin's 16. NLT Library also leads on ads (none vs shown). Naiin's advantage is update cadence (every 2 weeks vs every 3 months). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. Naiin sells 16 one-off in-app purchases. NLT Library asks for nothing beyond the download.

NLT Library ships an update every 3 months, Naiin every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | NLT Library | Naiin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.3 (3 ratings)](https://appshunter.io/ios/app/naiin/id1558327029/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 6.3% of reviews | **10.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 43 MB | 133 MB |
| Requires iOS | **13.0** | 13.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Fine Arts Department](https://appshunter.io/developer/1448462684) | [Amarin Printing & Publishing Public Company Limited.](https://appshunter.io/developer/464708773) |

## What reviewers say

### NLT Library

[App page](https://appshunter.io/ios/app/nlt-library/id1324901557)

Access a digital library of books easily and conveniently from your device. This application offers various features to make reading more enjoyable and entertaining, serving as a helpful tool for students and users of the system.

**Highlights:** Digital library access, Easy book access, Read anytime, anywhere, Engaging reading features, Convenient for students

**Features:** Vision Pro support

**In-app purchases:** none


### Naiin

[App page](https://appshunter.io/ios/app/naiin/id1558327029)

Access a vast digital library of eBooks, eMagazines, and audiobooks from leading publishers. This app transforms your device into an advanced reader, offering a fun and powerful way to enjoy your favorite titles anytime, anywhere. Discover new best-sellers and manage your library with ease.

**Highlights:** Vast selection of eBooks and eMagazines, Audiobook access, Download digital editions, Advanced eBook reader, Content categorized by genre, Add notes and drawings, Archive purchased content

**Features:** Vision Pro support

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| หนังสือราคาศูนย์จุดเก้า | $0.99 | one-time |
| หนังสือราคาสองเหรียญ | $1.99 | one-time |
| หนังสือราคาสองจุดเก้า | $2.99 | one-time |
| หนังสือราคาสี่เหรียญ | $3.99 | one-time |
| หนังสือราคาห้าเหรียญ | $4.99 | one-time |
| หนังสือราคาห้าจุดเก้า | $5.99 | one-time |
| หนังสือราคาหกจุดเก้าเก้าเหรียญ | $6.99 | one-time |
| หนังสือราคาเจ็ดจุดเก้าเก้า | $7.99 | one-time |
| US รักของเรา | $8.99 | one-time |
| หนังสือราคาแปดจุดเก้า | $8.99 | one-time |
| หนังสือราคาสิบเหรียญ | $9.99 | one-time |
| หนังสือราคาสิบเอ็ดเหรียญ | $10.99 | one-time |
| Blank : เติมคำว่ารักลงในช่องว่ | $10.99 | one-time |
| หนังสือสิบเอ็ดจุดเก้าเหรียญ | $11.99 | one-time |
| หนังสือราคาสิบสามเหรียญ | $12.99 | one-time |
| หนังสือราคาสิบสี่เหรียญ | $13.99 | one-time |


## Frequently asked questions

### Is NLT Library free?

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

### Is Naiin free?

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

### Do NLT Library or Naiin have ads?

Naiin shows ads; NLT Library does not.

### Which is updated more often, NLT Library or Naiin?

NLT Library ships an update every 3 months, and Naiin every 2 weeks. Most recently, NLT Library was updated on October 24, 2026 and Naiin on October 24, 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.*