# Vibulkij vs Naiin Reader

The clearest difference is review sentiment: Vibulkij at 83% against Naiin Reader's 33%. Vibulkij also leads on rating (4.2 vs 2.7) and iOS requirement (11.0 vs 15.0). Naiin Reader's advantage is in-app purchases (none vs 13). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Vibulkij sells 13 one-off in-app purchases. Naiin Reader asks for nothing beyond the download.

Vibulkij holds the better App Store score, 4.2 against 2.7. Both are backed by a comparable volume of ratings — 12 and 6 respectively. Written reviews point the same way: 83% of Vibulkij's written reviews are positive against 33% of Naiin Reader's.

Vibulkij ships an update every 3 months, Naiin Reader every 2 months. The most recent releases landed on September 6, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Vibulkij | Naiin Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (12 ratings)](https://appshunter.io/ios/app/vibulkij/id802840885/reviews)** | [2.7 (6 ratings)](https://appshunter.io/ios/app/naiin-reader/id6680192386/reviews) |
| Number of ratings | **12** | 6 |
| Positive reviews | **83.3% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 109 MB | 39 MB |
| Requires iOS | **11.0** | 15.0 |
| 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 Reader

[App page](https://appshunter.io/ios/app/naiin-reader/id6680192386)

This application allows you to read digital books from a renowned Thai bookstore. It offers features for customizing your reading experience, syncing across devices, and tracking progress. Enjoy a vast library of e-books on your smartphone, tablet, or e-reader.

**Highlights:** Store thousands of books, Customize text size, font, and themes, Take notes and bookmark pages, Sync reading progress across devices, Track reading progress percentage, Supports PDF and EPUB formats, Zoom for high-resolution images

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

**In-app purchases:** none


## Frequently asked questions

### Is Vibulkij free?

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

### Is Naiin Reader free?

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

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

Vibulkij is rated higher. Vibulkij averages 4.2 out of 5 from 12 ratings, while Naiin Reader averages 2.7 from 6 ratings.

### Do Vibulkij or Naiin Reader have ads?

Neither Vibulkij nor Naiin Reader shows ads.

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

Vibulkij ships an update every 3 months, and Naiin Reader every 2 months. Most recently, Vibulkij was updated on September 6, 2026 and Naiin Reader on September 19, 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.*