# 큐알조아 (QRJOA) vs 전북국적+

The clearest difference is update cadence: 전북국적+ at every 9 days against 큐알조아 (QRJOA)'s every 6 months. 큐알조아 (QRJOA)'s advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

큐알조아 (QRJOA) ships an update every 6 months, 전북국적+ every 9 days. The most recent releases landed on September 30, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 큐알조아 (QRJOA) | 전북국적+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 54 MB | 87 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [soohan bae](https://appshunter.io/developer/1515211230) | [WMASSI, Inc.](https://appshunter.io/developer/1598521206) |

## What reviewers say

### 큐알조아 (QRJOA)

[App page](https://appshunter.io/ios/app/qrjoa/id6444061431)

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

**In-app purchases:** none


### 전북국적+

[App page](https://appshunter.io/ios/app/plus/id6736823072)

This app serves as a mobile audio textbook for individuals preparing for the Korean citizenship interview exam. It offers practice questions and mock interviews to help users study anytime, anywhere, aiming for successful acquisition of South Korean nationality. The content is based on the 'I am also a proud Korean' textbook.

**Highlights:** Mobile audio textbook, Citizenship interview exam preparation, Practice questions, Mock interviews, Study anytime, anywhere, Based on 'I am also a proud Korean' textbook

**In-app purchases:** none


## Frequently asked questions

### Is 큐알조아 (QRJOA) free?

큐알조아 (QRJOA) is free to download, with no in-app purchases.

### Is 전북국적+ free?

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

### Do 큐알조아 (QRJOA) or 전북국적+ have ads?

Neither 큐알조아 (QRJOA) nor 전북국적+ shows ads.

### Which is updated more often, 큐알조아 (QRJOA) or 전북국적+?

큐알조아 (QRJOA) ships an update every 6 months, and 전북국적+ every 9 days. Most recently, 큐알조아 (QRJOA) was updated on September 30, 2026 and 전북국적+ on September 25, 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.*