# 21 Card Clear — Make 21. Clear every stack.

> Make 21. Clear every stack. (iPhone/iPad app by 俊灏 洪.)

- Source: https://appshunter.io/ios/app/21-card-clear/id6778757185 (this page in markdown: same URL + `.md`)
- Developer: [俊灏 洪](https://appshunter.io/developer/1892054223)
- Category: Games
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 68 MB
- Languages: American English
- Released: 2026-06-16
- Data updated: 2026-08-12
- User reviews in markdown: https://appshunter.io/ios/app/21-card-clear/id6778757185/reviews.md

## What is 21 Card Clear?

21 Card Clear is a fast, offline card puzzle built around one satisfying rule: make exactly 21.

Draw a card, choose a stack, and keep each total under control. When a stack reaches 21, it clears from the table. Go over 21 and the stack busts, costing precious progress. Every level asks you to plan ahead, balance risk, and find clean combinations before the deck runs out.

Features:
- 50 handcrafted-feeling generated levels with rising difficulty
- Simple one-touch card placement
- Classic card-table atmosphere with original art and music
- Local progress, level unlocks, best scores, and star ratings
- Music and sound effect toggles
- Fully playable offline
- No accounts, no ads, no in-app purchases, and no data collection

21 Card Clear is a card-number puzzle game. It does not include betting, gambling, cash rewards, odds, or real-money mechanics.


## Version history (last 1 release)

### 1.0 — 2026-06-17

No release notes.

## More apps by 俊灏 洪

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All apps by 俊灏 洪: https://appshunter.io/developer/1892054223

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*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 2026-08-12.*