# Zombie High School vs 30일

The clearest difference is rating: 30일 at 4.4 against Zombie High School's 3.9. 30일 also leads on monetization model (free vs free with in-app purchases) and iOS requirement (11.0 vs 15.0). Zombie High School's advantage is update cadence (weekly vs every 6 weeks) and ratings volume (553 vs 7). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Zombie High School sells 24 one-off in-app purchases and 30일 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

30일 holds the better App Store score, 4.4 against 3.9. That said, the two scores are not equally well evidenced: Zombie High School has 553 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 67% of Zombie High School's written reviews are positive against 70% of 30일's.

Zombie High School ships an update weekly, 30일 every 6 weeks. The most recent releases landed on September 26, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Zombie High School | 30일 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (553 ratings)](https://appshunter.io/ios/app/zombie-high-school/id898986747/reviews) | **[4.4 (7 ratings)](https://appshunter.io/ios/app/30/id1591240807/reviews)** |
| Number of ratings | **553** | 7 |
| Positive reviews | 66.9% of reviews | **70.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 584 MB | 988 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [AWESOMEPIECE](https://appshunter.io/developer/508389836) | [The Bricks Games Co.,Ltd](https://appshunter.io/developer/1591240809) |

## What reviewers say

### Zombie High School

[App page](https://appshunter.io/ios/app/zombie-high-school/id898986747)

Investigate a high school overrun by zombies in this multiplayer game. Survive zombie attacks, uncover secrets, and team up with others to reclaim the school. Multiple game modes offer diverse challenges for up to 8 players.

**Highlights:** Real-time multiplayer action (up to 8 players), Infection Mode: Survive as a human or become a zombie, Attack on Zombie: 4-player co-op story mode, Cops & Robbers: 4v4 team-based versus mode, Community Channel for social interaction, Investigate school secrets and fight zombies

**Features:** Vision Pro support

**In-app purchases (24)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2024 설날 특별 세트 | $0.99 | one-time |
| 설날 어썸팩 특별 세트 | $0.99 | one-time |
| 2024 추석 특별 세트 | $0.99 | one-time |
| 2026 Moonrise Awesome Pack Set | $1.99 | one-time |
| 어썸패스 | $1.99 | one-time |
| 2025 엘프고 어썸팩 패키지 | $1.99 | one-time |
| 2025 가든파티 어썸팩 패키지 | $1.99 | one-time |
| 2024 마법고 스타터 패키지 | $1.99 | one-time |
| 60 가스 | $3.99 | one-time |
| 55 가스 | $3.99 | one-time |
| 55 Gas | $3.99 | one-time |
| 진격의 좀비 컨텐츠팩 일반 에디션 | $6.99 | one-time |
| 2024 마법고 실속 패키지 | $6.99 | one-time |
| 엘프고 컴팩트 갓썸팩 패키지 | $6.99 | one-time |
| 180 Gas | $11.99 | one-time |
| 180 가스 | $12.99 | one-time |
| 180가스 | $12.99 | one-time |
| 11주년 기념 위시 스킨 티켓 패키지 | $14.99 | one-time |
| 2025 가든파티 갓썸팩 패키지 | $14.99 | one-time |
| Shadow Forest Jihee Skin Package | $19.99 | one-time |
| 390 Gas | $22.99 | one-time |
| 415 가스 | $26.99 | one-time |
| 700 Gas | $37.99 | one-time |
| 745가스 | $44.99 | one-time |


### 30일

[App page](https://appshunter.io/ios/app/30/id1591240807)

A story-driven adventure game where players have 30 days to prevent a character's death. Make choices, uncover clues, and explore a realistic boarding house setting to influence the outcome.

**Highlights:** Multi-ending story adventure, Realistic boarding house setting, Interactive phone features, Choice-driven narrative, Multiple character interactions

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 운세뽑기 | $0.99 | one-time |
| 아보카도 마우스패드 | $0.99 | one-time |
| 모던 블루 마우스패드 | $0.99 | one-time |
| 광고 제거 | $1.99 | one-time |
| 아보카메라 | $3.99 | one-time |
| 빠른이동권16+와일드라떼5 | $3.99 | one-time |
| 30일 패키지(특별할인가) | $4.99 | one-time |
| 유나의 선택(특별할인가) | $9.99 | one-time |
| 유나의 선택 | $9.99 | one-time |
| 로얄 패키지(특가) | $14.99 | one-time |


## Frequently asked questions

### Is Zombie High School free?

Zombie High School is free to download, with in-app purchases available.

### Is 30일 free?

30일 is free to download, with in-app purchases available.

### Which has better reviews, Zombie High School or 30일?

30일 is rated higher. Zombie High School averages 3.9 out of 5 from 553 ratings, while 30일 averages 4.4 from 7 ratings.

### Do Zombie High School or 30일 have ads?

Neither Zombie High School nor 30일 shows ads.

### Which is updated more often, Zombie High School or 30일?

Zombie High School ships an update weekly, and 30일 every 6 weeks. Most recently, Zombie High School was updated on September 26, 2026 and 30일 on September 27, 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.*