# Boo Says vs 키캡(KeyCap) 스트레스 날려버려!

The clearest difference is in-app purchases: Boo Says at none against 키캡(KeyCap) 스트레스 날려버려!'s 7. Boo Says also leads on review sentiment (100% vs 88%). 키캡(KeyCap) 스트레스 날려버려!'s advantage is ads (none vs shown) and update cadence (every 6 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. 키캡(KeyCap) 스트레스 날려버려! sells 7 one-off in-app purchases. Boo Says asks for nothing beyond the download.

Boo Says ships an update every 3 weeks, 키캡(KeyCap) 스트레스 날려버려! every 6 days. The most recent releases landed on October 28, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Boo Says | 키캡(KeyCap) 스트레스 날려버려! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (5 ratings)](https://appshunter.io/ios/app/keycap/id6770072247/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | **100.0% of reviews** | 87.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 29 MB | 75 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chaehui Seo](https://appshunter.io/developer/1533035572) | [ChartQ Inc](https://appshunter.io/developer/1653514653) |

## What reviewers say

### Boo Says

[App page](https://appshunter.io/ios/app/boo-says/id6751199354)

A charming and spooky memory game where players must recall and repeat sequences shown by ghost characters. It tests your reflexes and memory with increasingly challenging rounds. Enjoy quick play sessions and aim for high scores.

**Highlights:** Cute ghost characters with animations, Watch, memorize, and repeat gameplay, Increasing difficulty, Score tracking, Quick play sessions

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

**In-app purchases:** none


### 키캡(KeyCap) 스트레스 날려버려!

[App page](https://appshunter.io/ios/app/keycap/id6770072247)

Tap a virtual keycap to increase your school's cumulative tap count and compete in rankings. Customize your keycap with pixel art and earn titles as your tap count grows. It's a casual clicker game focused on school-based competition.

**Highlights:** Keycap tap counter, School unit rankings, Hall of Fame, Keycap customization, Title system, Pixel art decoration

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 잼 한 줌 | $0.99 | one-time |
| 탭 부스터 1,000 | $0.99 | one-time |
| PRO — 광고 제거 + 커스텀 사운드 | $1.99 | one-time |
| 탭 부스터 5,000 | $2.99 | one-time |
| 잼 한 봉지 | $4.99 | one-time |
| 탭 부스터 10,000 | $4.99 | one-time |
| 잼 큰 봉지 | $14.99 | one-time |


## Frequently asked questions

### Is Boo Says free?

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

### Is 키캡(KeyCap) 스트레스 날려버려! free?

키캡(KeyCap) 스트레스 날려버려! is free to download, with in-app purchases available.

### Do Boo Says or 키캡(KeyCap) 스트레스 날려버려! have ads?

Boo Says shows ads; 키캡(KeyCap) 스트레스 날려버려! does not.

### Which is updated more often, Boo Says or 키캡(KeyCap) 스트레스 날려버려!?

Boo Says ships an update every 3 weeks, and 키캡(KeyCap) 스트레스 날려버려! every 6 days. Most recently, Boo Says was updated on October 28, 2026 and 키캡(KeyCap) 스트레스 날려버려! on October 20, 2026.

---

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