# 21 Card Counter Pro — 21 Card Counting Pro ver

> 21 Card Counting Pro ver (iPhone/iPad app by Yeong Wu Heo.)

- Source: https://appshunter.io/ios/app/21-card-counter-pro/id1509233745 (this page in markdown: same URL + `.md`)
- Developer: [Yeong Wu Heo](https://appshunter.io/developer/1483176959)
- Category: Utilities
- Price: $6.99
- Age rating: 4+
- Requires: iOS 13.0 · 33 MB
- Languages: American English
- Released: 2020-04-30
- Data updated: 2026-08-14
- User reviews in markdown: https://appshunter.io/ios/app/21-card-counter-pro/id1509233745/reviews.md

## What is 21 Card Counter Pro?

블랙잭 카운팅 하는 어플입니다.

카운팅 할 때 숫자가 높아지면 높아질수록 플레이어에게 유리하게 되는 점을 이용하여 확률을 계산합니다.

1~9덱까지 카운팅 할 수 있으며 플레이어가 이길 확률을 올려줍니다.

Blackjack counting application.

When counting, the higher the number, the better the player's advantage.

You can count from 1 to 9 decks, increasing your chances of winning.


## Version history (last 5 releases)

### 3.4 — 2023-09-25

change homepage
fixed bugs

### 3.3 — 2020-12-01

fixed bugs

### 3.2 — 2020-06-11

bug fixed

### 3.1 — 2020-06-09

bug fixed

버튼 확률이 정확하게 표시되게 수정했습니다.

### 3 — 2020-05-31

전략 탭을 추가했습니다.
최초 게임시 어떻게 해야될지 쉽게 확인할 수 있습니다.
딜러 오른쪽 숫자는 count되는 숫자를 표기하고
그 버튼을 길게 누르면 카운터에 반영됩니다.

Added Strategy tab.
It's easy to see what to do with your first game.
The number on the right side of the dealer indicates the number to be counted.
Press and hold that button to reflect on the counter.

## Apps similar to 21 Card Counter Pro

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [佐敦](https://appshunter.io/ios/app/id1448255140) | — | Free | Utilities |
| [MISD Tip](https://appshunter.io/ios/app/misd-tip/id1440174120) | — | Free | Utilities |
| [Omni Relprev](https://appshunter.io/ios/app/omni-relprev/id1434690340) | — | Free | Utilities |
| [GHIA KIDS](https://appshunter.io/ios/app/ghia-kids/id1434789680) | — | Free | Utilities |
| [HeatNext](https://appshunter.io/ios/app/heatnext/id1440372440) | — | Free | Utilities |
| [益电宝-数据改变未来](https://appshunter.io/ios/app/id1434796500) | — | Free | Utilities |

## More apps by Yeong Wu Heo

- [21 Card Counter](https://appshunter.io/ios/app/21-card-counter/id1483176960)
- [BP Card Counter](https://appshunter.io/ios/app/bp-card-counter/id1483455308)
- [Simple Scoreboard](https://appshunter.io/ios/app/simple-scoreboard/id1486531764)
- [Multiple Scoreboard](https://appshunter.io/ios/app/multiple-scoreboard/id1486548518)
- [네잎클로버 - 텍사스 홀덤 방법](https://appshunter.io/ios/app/id1486558221)
- [BP Card Counter Pro](https://appshunter.io/ios/app/bp-card-counter-pro/id1509198723)

All apps by Yeong Wu Heo: https://appshunter.io/developer/1483176959

## Related topics

[21 card counter pro](https://appshunter.io/ios/topics/21-card-counter-pro) · [21 card counter](https://appshunter.io/ios/topics/21-card-counter)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*