# coogoong vs K탑스타

The clearest difference is rating: coogoong at 2.2 against K탑스타's 1.9. K탑스타's advantage is update cadence (every 10 days vs every 5 weeks) and iOS requirement (13.4 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. coogoong sells 17 one-off in-app purchases and K탑스타 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

coogoong holds the better App Store score, 2.2 against 1.9. Both are backed by a comparable volume of ratings — 15 and 13 respectively. Written reviews split almost evenly too, at 18% and 19% positive.

coogoong ships an update every 5 weeks, K탑스타 every 10 days. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | coogoong | K탑스타 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (15 ratings)](https://appshunter.io/ios/app/coogoong/id1641638840/reviews)** | [1.9 (13 ratings)](https://appshunter.io/ios/app/k-ktopstar/id6503354936/reviews) |
| Number of ratings | **15** | 13 |
| Positive reviews | 18.4% of reviews | **19.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 162 MB | 92 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [QUICKWINSTUDIO](https://appshunter.io/developer/1796069234) | [ComWithUs](https://appshunter.io/developer/1690444720) |

## What reviewers say

### coogoong

[App page](https://appshunter.io/ios/app/coogoong/id1641638840)

This global fan platform allows K-POP enthusiasts to engage in voting, connect with other fans, and access official merchandise. Participate in various fan activities to earn rewards and support your favorite artists through voting and community features.

**Highlights:** Official voting for music awards, K-POP goods shop, Earn rewards through fan activities, Artist support billboard, Global fan community, Theme and chart voting

**Features:** Vision Pro support

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Gold Hearts | $0.99 | one-time |
| 1000 Gold Hearts | $1.79 | one-time |
| ONE-DAY PASS | $1.99 | one-time |
| 4000 Gold Hearts | $4.99 | one-time |
| 4000 Gold Hearts | $5.19 | one-time |
| BONUS PACK 1 | $6.39 | one-time |
| SPECIAL PACK 1 | $7.99 | one-time |
| GOLD PASS | $8.29 | one-time |
| 8000 Gold Hearts | $9.99 | one-time |
| 12000 Gold Hearts | $9.99 | one-time |
| BONUS PACK 2 | $9.99 | one-time |
| BONUS PACK 2 | $13.99 | one-time |
| 25000 Gold Hearts | $19.99 | one-time |
| BONUS PACK 3 | $30.00 | one-time |
| BONUS PACK 4 | $39.99 | one-time |
| BONUS PACK 5 | $79.99 | one-time |
| BONUS PACK 6 | $144.99 | one-time |

**What reviewers like**

- 👍 Intuitive and clean user interface
- 🎮 Engaging game-based heart collection system
- 💰 Generous rewards and daily check-in bonuses
- 🗳️ Convenient centralized voting platform
- 👥 Strong community features for fan interaction

**What reviewers complain about**

- 🐛 Frequent app crashes and freezing
- ❌ Login failures and access errors
- ⚠️ Ad close button positioned too high
- 📺 Ads don't always credit hearts properly
- 🌐 International users blocked during voting periods

**Reported bugs**

- App won't open or launch
- Login screen shows infinite loading
- Error 403 and Error 503 codes
- Ads play but hearts not credited
- App crashes when watching advertisements

**Requested features**

- Japanese language support
- More language localization options
- Improved ad delivery and credit system
- Better server capacity for peak voting times
- More ways to earn hearts without ads


### K탑스타

[App page](https://appshunter.io/ios/app/k-ktopstar/id6503354936)

Engage with your favorite K-pop stars through voting, fan-led interviews, and community features. Earn rewards by participating in missions and daily check-ins, and track your idol's ranking on genre-specific charts.

**Highlights:** Genre-specific charts, Star voting and ranking, Fan-led interviews, Missions and daily check-ins, Fandom community, Latest star updates

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Cash | $0.49 | one-time |
| 30 Cash | $1.99 | one-time |
| 50 Cash | $2.99 | one-time |
| 100 Cash | $6.99 | one-time |
| 200 Cash | $12.99 | one-time |
| 300 Cash | $19.99 | one-time |
| 500 Cash | $34.99 | one-time |
| 800 Cash | $49.99 | one-time |
| 1,000 Cash | $69.99 | one-time |
| 2,000 Cash | $129.99 | one-time |


## Frequently asked questions

### Is coogoong free?

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

### Is K탑스타 free?

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

### Which has better reviews, coogoong or K탑스타?

coogoong is rated higher. coogoong averages 2.2 out of 5 from 15 ratings, while K탑스타 averages 1.9 from 13 ratings.

### Do coogoong or K탑스타 have ads?

Both coogoong and K탑스타 show ads.

### Which is updated more often, coogoong or K탑스타?

coogoong ships an update every 5 weeks, and K탑스타 every 10 days. Most recently, coogoong was updated on October 25, 2026 and K탑스타 on October 21, 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.*