21 очко (двадцать одно, карты)
21 очко (двадцать одно, карты) Summary
21 очко (двадцать одно, карты) is a ad-supported Android app in the Card category, developed by birds_avs. First released 2 years ago(Jan 2023), the app has accumulated 224K+ total installs
Recent activity: 793 installs this week (4K over 4 weeks) showing declining growth View trends →
Advertising: The app has been identified as showing monetized advertisements based on detected ad network creatives.
Data tracking: SDKs and third-party integrations were last analyzed on Dec 17, 2025. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Dec 2, 2025.
Store info: Last updated on Google Play on Oct 15, 2025 (version 26).
21 очко (двадцать одно, карты) was last scanned for SDKs 2025-12-17. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Square
JetBrains
Unity
Kotlin
Vungle
BIGO Ads
Yandex Metrica
AppMetrica
Firebase0★
Ratings: 0
Screenshots
App Description
21 points is a famous card game in Russian without internet (offline/online)
"21 Points" is one of the most popular card games in the CIS countries. It is slightly different from the classic, world-famous Black Jack game. The main difference in the game deck is that Twenty-one uses a deck of 36 cards, and Black Jack uses 52. There is also a difference in card values: king - 4, queen - 3, jack - 2 points, respectively.
The rules of the game are simple: to win, you need to score as many points as possible, ideally 21. The banker distributes cards in turn to all players. Next, the players look at the cards and place bets like in a casino. And they take turns taking one card at a time in order to score as many game points as possible. If the sum exceeds 21, then it is called a bust and the player loses. The player with the highest total of points wins.
Twenty-one in Russian can be played without the Internet, offline. But online can also be used. 21 is NOT gambling.
Peculiarities:
• Free chips every day, you just need to log into the game 21.
• Customize your own design.
• Table of achievements.
• You can use it without registration.
• Everything is fair - the whole game is fair, the AI does not know and does not manipulate the cards.
IMPORTANT: We suggest playing with 21 points for in-game currency, it cannot be withdrawn. This action is for FAKE money. The game does not involve the possibility of winning money or anything of value. Luck in this game does not mean your success in a similar real money casino game. This app is for adult users only.