# 국민신문고 vs 헤이카카오 Hey Kakao

The clearest difference is review sentiment: 헤이카카오 Hey Kakao at 63% against 국민신문고's 7%. 헤이카카오 Hey Kakao also leads on rating (2.6 vs 1.7) and update cadence (every 5 weeks vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

헤이카카오 Hey Kakao holds the better App Store score, 2.6 against 1.7. Both are backed by a comparable volume of ratings — 6 and 17 respectively. Written reviews point the same way: 7% of 국민신문고's written reviews are positive against 63% of 헤이카카오 Hey Kakao's.

국민신문고 ships an update every 3 months, 헤이카카오 Hey Kakao every 5 weeks. The most recent releases landed on November 10, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | 국민신문고 | 헤이카카오 Hey Kakao |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (6 ratings)](https://appshunter.io/ios/app/id495869152/reviews) | **[2.6 (17 ratings)](https://appshunter.io/ios/app/hey-kakao/id1286618447/reviews)** |
| Number of ratings | 6 | **17** |
| Positive reviews | 7.4% of reviews | **63.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | — | Ad-supported |
| Size | 11 MB | 57 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [국민권익위원회](https://appshunter.io/developer/495075656) | [Kakao Corp.](https://appshunter.io/developer/362057950) |

## What reviewers say

### 국민신문고

[App page](https://appshunter.io/ios/app/id495869152)

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

**In-app purchases:** none


### 헤이카카오 Hey Kakao

[App page](https://appshunter.io/ios/app/hey-kakao/id1286618447)

Access a voice assistant on your mobile device for hands-free control of various services. Send messages, get music information, translate languages, and manage smart speaker settings.

**Highlights:** Voice control for Kakao i, Driving mode for safe messaging, Music information lookup, Multilingual translation, Voice-to-text transcription, Mini speaker setup and management

**In-app purchases:** none


## Frequently asked questions

### Is 국민신문고 free?

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

### Is 헤이카카오 Hey Kakao free?

헤이카카오 Hey Kakao is free to download, with no in-app purchases.

### Which has better reviews, 국민신문고 or 헤이카카오 Hey Kakao?

헤이카카오 Hey Kakao is rated higher. 국민신문고 averages 1.7 out of 5 from 6 ratings, while 헤이카카오 Hey Kakao averages 2.6 from 17 ratings.

### Do 국민신문고 or 헤이카카오 Hey Kakao have ads?

Neither 국민신문고 nor 헤이카카오 Hey Kakao shows ads.

### Which is updated more often, 국민신문고 or 헤이카카오 Hey Kakao?

국민신문고 ships an update every 3 months, and 헤이카카오 Hey Kakao every 5 weeks. Most recently, 국민신문고 was updated on November 10, 2026 and 헤이카카오 Hey Kakao on November 11, 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.*