Comparison

21 очко vs Blackjack | 21

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

21 очко

A card game for real players, allowing you to play with friends or against strangers. Compete in various game modes, customize your in-game persona, and enjoy the thrill of betting and winning.

Highlights
  • Real player matchmaking
  • Play with friends online
  • Customizable player persona
  • Two game modes: Katran and Lobovaya
  • In-game chat
  • Friend list management
Read full description

«21 очко» — карточная игра по всем понятиям! Только живые игроки. Играешь с корешами — или против них! Настоящие вызовы, настоящие эмоции, настоящее погоняло! Залетай в «21 очко» — игру, где карточный движ встречается с настоящим азартом. Здесь всё по-взрослому: банк, ставки, кореша за столом и чёткие правила. Что тут вообще происходит? Только реальные люди Тут нет ИИ, автосдачи и скучных алгоритмов. Ты садишься за стол с настоящими людьми — корешами или случайными соперниками. Играй с друзьями онлайн Создавайте столы любого формата — обычные или приватные. Кидай ссылку корешам и собирай компанию. Общайтесь в чате, соревнуйтесь и подшучивайте — как за настоящим столом. Выбирай своё «погоняло» Твоё имя в игре — это не просто логин. Это твой стиль, твой имидж. Оно показывается всем — на столе, в друзьях, в подписях. И да, оно кликабельное — переходишь в свой профиль, он же «Лёжка». Недостаточно фантиков? Сорян, за стол с высокими ставками не пустим. Придётся заработать. Но не забывай, что ты всегда можешь прикупить фантики Центряк — тут дарят ништяки Подарки от игроков летят тебе в Центряк. Есть непросмотренные? Мы всегда это подсветим. Захочешь посмотреть — заходи и открывай. Кореша всегда рядом Отдельная кнопка «Кореша» — там весь твой список друзей. Ты можешь пополнять его, знакомясь с другими игроками, или всегда оставаться в своем кругу - выбор за тобой! Два режима: Катран — от 3 до 6 человек, каждый по очереди банкует, игра серьёзная Лобовая — наедине с оппонентом. Один на один, по понятиям. Цель простая — 21 очко Набирай карты, останавливайся вовремя и забирай банк. Перебрал — проиграл. 21 — победа без слов. Равные очки с банкиром? Победа у него. Уж так заведено.

About

Blackjack | 21

Practice blackjack with a personalized coach and interactive lessons. Improve your strategy through skill-based progression, tournaments, and detailed stats without risking real money.

Highlights
  • Personalized blackjack coach
  • Interactive lessons for strategy
  • Skill-based progression system
  • Weekly seeded tournaments
  • Detailed lifetime statistics
  • Customizable table rules
  • Haptic and sound feedback
Read full description

Blackjack is easy to learn. Playing it well takes practice, and that is what this app is built for. It is more than a casino table on your phone. You get real blackjack, a coach that reacts to the exact rules you set, and a progression system that pays off good decisions instead of lucky ones. Play full hands with virtual chips, sharpen your game without risking real money, and get something back from every mistake. The coach checks your opening move against the table rules you picked. Hesitate on a hand and you can switch on hints that point you the right way while still leaving the call to you. Make an expensive mistake and the game can send you straight to a lesson built around that kind of hand. There are more than 30 interactive lessons covering hard totals, soft hands, pairs, surrender, insurance, and the harder calls. You are not memorizing a chart. You play the hand, see why a move works, and get comfortable with each situation at your own speed. Progress comes from skill, not spending. Correct plays, clean rounds, and finished lessons earn XP across 50 levels, and higher stakes open up as you play. Daily quests tuned to your habits, buy-in challenges, 26 achievements, daily rewards, and an open-ended prestige system give you a reason to keep coming back. Every week brings a seeded tournament where everyone is dealt the same cards, so skill decides who comes out ahead. Lifetime stats track your returns, streaks, strategy accuracy, blackjacks, doubles, splits, and more, so you can watch your game improve. Set up the table you want: one to eight decks, dealer stands or hits on soft 17, 3:2 or 6:5 payouts, surrender, double after split, insurance, even money, and splitting up to four hands. A dark midnight casino look, card play that feels good under your thumb, detailed sound, and haptics that answer every move. You can adjust the sound, haptics, coaching, and hints to fit how you like to play. The whole interface comes in 12 languages and switches instantly inside the game. Whether you are still learning when to double or going for a run of perfect decisions, this is blackjack that gives you a reason to think about every hand.

Screenshots

21 очко4 screens
Blackjack | 214 screens

Verdict

The call

The clearest difference is rating: Blackjack | 21 at 4.6 against 21 очко's 1.0. Blackjack | 21 also leads on update cadence (every 3 days vs every 5 weeks) and ratings volume (41 vs 1). 21 очко's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and review sentiment there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Blackjack | 21 sells 4 one-off in-app purchases. 21 очко asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Blackjack | 21 holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Blackjack | 21 has 41 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

21 очко ships an update every 5 weeks, Blackjack | 21 every 3 days. Both last shipped on October 4, 2026.

Scorecard8 real differences · 2 level
21 очко versus Blackjack | 21: the parameters behind the verdict, then further details
Parameter21 очкоBlackjack | 21
PriceFreeFree
Rating1.0 (1 ratings)4.6 (41 ratings) — better
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings141 — better
Update frequencyEvery 5 weeksEvery 3 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better18.0
Further details — not scored
Size120 MB27 MB
Age rating17+17+
DeveloperMark GermanHigh Roller Studios

Customer experience

21 очко

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Blackjack | 21

All ratings41 ratings
Positive90.2%
Neutral2.4%
Negative7.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

21 очко

No in-app purchases

4 purchases

Blackjack | 21

One-time4
  • Small chip pack$0.99
  • Medium chip pack$2.99
  • Large chip pack$4.99
Show 1 more
  • Mega chip pack$9.99

Questions

Is 21 очко free?
21 очко is free to download, with no in-app purchases.
Is Blackjack | 21 free?
Blackjack | 21 is free to download, with in-app purchases available.
Which has better reviews, 21 очко or Blackjack | 21?
Blackjack | 21 is rated higher. 21 очко averages 1.0 out of 5 from 1 ratings, while Blackjack | 21 averages 4.6 from 41 ratings.
Do 21 очко or Blackjack | 21 have ads?
Blackjack | 21 shows ads; 21 очко does not.
Which is updated more often, 21 очко or Blackjack | 21?
21 очко ships an update every 5 weeks, and Blackjack | 21 every 3 days. Most recently, 21 очко was updated on October 4, 2026 and Blackjack | 21 on October 4, 2026.

Other comparisons