# Blackjack Online: 21 Trainer

> Card Counting Strategy Board

Canonical page: [https://chrome-stats.com/d/id1599427410](https://chrome-stats.com/d/id1599427410)

## Overview

- **ID:** `id1599427410`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Beijing ZJCYOU Technology Co., Ltd
- **Category:** Card
- **Rating:** 3.00 / 5 (2 ratings)
- **Version:** 2.8
- **Last updated:** 2026-07-07
- **First published:** 2022-01-05
- **Size:** 192 MB
- **Data as of:** 2026-09-03
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/blackjack-online-21-trainer/id1599427410)
- **Website:** [https://app.zjcyou.com/](https://app.zjcyou.com/)
- **Privacy policy:** [https://app.zjcyou.com/privacy.html](https://app.zjcyou.com/privacy.html)

## Description

Blackjack 21 is one of the world’s most famous card games.
This is a free authentic casino Blackjack gambling game, also known as twenty-one or 21, that you can play against the dealer, play fair blackjack hands every time! This free app does not offer real money gambling or any opportunities to win real money, prizes and gifts. Success within this free game does not imply future success at real money gambling.

FEATURE
Play the game every day to get free chips!
Train your Blackjack 21 strategies, honing your abilities.
Spin lucky and royal wheel and get extra chips to win at blackjack online!
Fair hands guaranteed gives you the best and fairest blackjack experience! 
Get straight into the action, use our free blackjack app without registering.
Participate in limited time events and get free chips!
Easy to play 100% fun addictive and challenging game.

Blackjack 21 is one of the world’s most famous casinos card games. Play the best app on the app store, just jump right in and play it free! Become Vegas’ biggest fish, enjoy the fun, DownLoad Now

## Rankings

- #726,361 — Overall

## Similar extensions and apps

- [Blackjack 21 : Cards Game](https://chrome-stats.com/d/id6738637508)
- [Blackjack 21! - Casino Games](https://chrome-stats.com/d/id1495114326) — 4.80 / 5
- [BlackJack: 21 Casino Table](https://chrome-stats.com/d/id6505026606) — 5.00 / 5
- [Classic Blackjack: 21 Casino](https://chrome-stats.com/d/id1627164699) — 4.70 / 5
- [Blackjack 21! Casino Card Game](https://chrome-stats.com/d/id1577154724) — 4.60 / 5
- [Blackjack Trainer：21 Card Game](https://chrome-stats.com/d/id6754076156)
- [Blackjack 21 ⋆](https://chrome-stats.com/d/id1577874847)
- [Blackjack 21 - Casino Games](https://chrome-stats.com/d/id1641063629) — 4.60 / 5
- [Blackjack Mastery 21 Trainer](https://chrome-stats.com/d/id6744902920)
- [Blackjack 21 - Blackjack Game](https://chrome-stats.com/d/id6751787792) — 5.00 / 5
- [Blackjack Guru - BJ Trainer 21](https://chrome-stats.com/d/id6717589612) — 4.70 / 5
- [Blackjack 21: Card Game](https://chrome-stats.com/d/id1453941612) — 5.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id1599427410)