# Vibulkij vs Naiin

The clearest difference is review sentiment: Vibulkij at 83% against Naiin's 10%. Vibulkij also leads on rating (4.2 vs 1.3) and ads (none vs shown). Naiin's advantage is update cadence (every 2 weeks vs every 3 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Vibulkij sells 13 one-off in-app purchases and Naiin sells 16 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Vibulkij holds the better App Store score, 4.2 against 1.3. Both are backed by a comparable volume of ratings — 12 and 3 respectively. Written reviews point the same way: 83% of Vibulkij's written reviews are positive against 10% of Naiin's.

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

## The numbers

| Metric | Vibulkij | Naiin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (12 ratings)](https://appshunter.io/ios/app/vibulkij/id802840885/reviews)** | [1.3 (3 ratings)](https://appshunter.io/ios/app/naiin/id1558327029/reviews) |
| Number of ratings | **12** | 3 |
| Positive reviews | **83.3% of reviews** | 10.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 109 MB | 133 MB |
| Requires iOS | **11.0** | 13.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [MEB Corporation Public Company Limited](https://appshunter.io/developer/436964329) | [Amarin Printing & Publishing Public Company Limited.](https://appshunter.io/developer/464708773) |

## What reviewers say

### Vibulkij

[App page](https://appshunter.io/ios/app/vibulkij/id802840885)

Access a weekly digital magazine featuring translated Japanese comics and original Thai comics. Explore content on console, PC, mobile, and online games. Enjoy a fun and engaging e-book reading experience.

**Highlights:** Weekly digital comic magazine, Translated Japanese comics, Original Thai comics, Game magazines (console, PC, mobile), E-book format

**Features:** Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| คินดะอิจิกับคดีฆาต..ล่ม 5 | $0.99 | one-time |
| คินดะอิจิกับคดีฆาต..ล่ม 6 | $0.99 | one-time |
| คินดะอิจิกับคดีฆาต..ล่ม 7 | $0.99 | one-time |
| คินดะอิจิกับคดีฆาต..ล่ม 8 | $0.99 | one-time |
| คินดะอิจิกับคดีฆาต..ล่ม 9 | $0.99 | one-time |
| คินดะอิจิกับคดีฆาต..่ม 10 | $0.99 | one-time |
| คินดะอิจิกับคดีฆาต..่ม 11 | $0.99 | one-time |
| หนังสือราคา 0.99 USD | $0.99 | one-time |
| หนังสือราคา 1.99 USD | $1.99 | one-time |
| หนังสือราคา 2.99 USD | $2.99 | one-time |
| หนังสือราคา 3.99 USD | $3.99 | one-time |
| หนังสือราคา 4.99 USD | $4.99 | one-time |
| หนังสือราคา 5.99 USD | $5.99 | one-time |


### 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 Vibulkij free?

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

### Is Naiin free?

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

### Which has better reviews, Vibulkij or Naiin?

Vibulkij is rated higher. Vibulkij averages 4.2 out of 5 from 12 ratings, while Naiin averages 1.3 from 3 ratings.

### Do Vibulkij or Naiin have ads?

Naiin shows ads; Vibulkij does not.

### Which is updated more often, Vibulkij or Naiin?

Vibulkij ships an update every 3 months, and Naiin every 2 weeks. Most recently, Vibulkij 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.*