# 소녀의 1급 비밀 ~덕후 중의 덕후~ vs 아이돌 보이 그룹 키우기

The clearest difference is rating: 아이돌 보이 그룹 키우기 at 4.2 against 소녀의 1급 비밀 ~덕후 중의 덕후~'s 3.6. 아이돌 보이 그룹 키우기 also leads on ads (none vs shown) and update cadence (fortnightly vs every 7 months). 소녀의 1급 비밀 ~덕후 중의 덕후~'s advantage is review sentiment (100% vs 58%). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 소녀의 1급 비밀 ~덕후 중의 덕후~ sells 7 one-off in-app purchases and 아이돌 보이 그룹 키우기 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

아이돌 보이 그룹 키우기 holds the better App Store score, 4.2 against 3.6. That said, the two scores are not equally well evidenced: 아이돌 보이 그룹 키우기 has 194 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 100% of 소녀의 1급 비밀 ~덕후 중의 덕후~'s written reviews are positive against 58% of 아이돌 보이 그룹 키우기's, so the app with the better star average is not the one people write more warmly about.

소녀의 1급 비밀 ~덕후 중의 덕후~ ships an update every 7 months, 아이돌 보이 그룹 키우기 fortnightly. The most recent releases landed on October 13, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 소녀의 1급 비밀 ~덕후 중의 덕후~ | 아이돌 보이 그룹 키우기 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (5 ratings)](https://appshunter.io/ios/app/1/id1215124441/reviews) | **[4.2 (194 ratings)](https://appshunter.io/ios/app/id1510503514/reviews)** |
| Number of ratings | 5 | **194** |
| Positive reviews | **100.0% of reviews** | 57.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 252 MB | 441 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Day7](https://appshunter.io/developer/977075791) | [kim junghyun](https://appshunter.io/developer/1167896197) |

## What reviewers say

### 소녀의 1급 비밀 ~덕후 중의 덕후~

[App page](https://appshunter.io/ios/app/1/id1215124441)

Navigate a dual life as a devoted fan and a diligent student. Juggle your secret passion for an idol group with your everyday responsibilities, encountering intriguing characters along the way. Your choices will shape your destiny in this engaging narrative.

**Highlights:** Interactive story choices, Multiple character routes, Dual life management, Fandom simulation, Romance elements

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6000별 | $1.99 | one-time |
| 콕콕 정답풀이 SET | $1.99 | one-time |
| 10,000별 | $2.99 | one-time |
| 반짝반짝 별콤보 SET | $2.99 | one-time |
| 22,000별 | $6.99 | one-time |
| 특별한 메이드&집사 SET | $7.99 | one-time |
| 36,000별 | $9.99 | one-time |


### 아이돌 보이 그룹 키우기

[App page](https://appshunter.io/ios/app/id1510503514)

Manage an entertainment company and train aspiring male idols to become top stars. Tap to earn money, upgrade facilities, recruit talent, and guide them to debut. Build your own idol empire in this idle clicker game.

**Highlights:** Train male idols, Build entertainment company, Tap to earn money, Upgrade facilities, Recruit new idols, Guide idols to debut

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| boy_star_tier1 | $3.99 | one-time |
| boy_star_tier2 | $7.99 | one-time |
| boy_package_tier5 | $14.99 | one-time |
| boy_star_tier3 | $23.99 | one-time |
| boy_star_tier4 | $40.99 | one-time |
| boy_star_tier5 | $79.99 | one-time |


## Frequently asked questions

### Is 소녀의 1급 비밀 ~덕후 중의 덕후~ free?

소녀의 1급 비밀 ~덕후 중의 덕후~ is free to download, with in-app purchases available.

### Is 아이돌 보이 그룹 키우기 free?

아이돌 보이 그룹 키우기 is free to download, with in-app purchases available.

### Which has better reviews, 소녀의 1급 비밀 ~덕후 중의 덕후~ or 아이돌 보이 그룹 키우기?

아이돌 보이 그룹 키우기 is rated higher. 소녀의 1급 비밀 ~덕후 중의 덕후~ averages 3.6 out of 5 from 5 ratings, while 아이돌 보이 그룹 키우기 averages 4.2 from 194 ratings.

### Do 소녀의 1급 비밀 ~덕후 중의 덕후~ or 아이돌 보이 그룹 키우기 have ads?

소녀의 1급 비밀 ~덕후 중의 덕후~ shows ads; 아이돌 보이 그룹 키우기 does not.

### Which is updated more often, 소녀의 1급 비밀 ~덕후 중의 덕후~ or 아이돌 보이 그룹 키우기?

소녀의 1급 비밀 ~덕후 중의 덕후~ ships an update every 7 months, and 아이돌 보이 그룹 키우기 fortnightly. Most recently, 소녀의 1급 비밀 ~덕후 중의 덕후~ was updated on October 13, 2026 and 아이돌 보이 그룹 키우기 on October 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*