Blackjack Guru - BJ Trainer 21

Casino · Free · 4.7 out of 5 from 2,625 ratings

A blackjack training simulator teaching basic strategy and card counting techniques without risking real money.

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GenreCasino

PriceFree

Difficultymedium

Ad intensitynone

In-app-purchase pressurehigh

Typical sessionvariable

DeveloperGrowth Garage LLC

Rating4.7 out of 5 from 2,625 ratings

What players like

Card counting theory and practice modules
Instant feedback on strategy decisions
Adapts to player skill level
Realistic hand scenarios matching casino rules
Strategy table and drills for fundamentals

Common complaints

Aggressive paywall blocks most content immediately
Subscription charges confusing; $9/week cost; auto-renewal issues
Deck counting mechanics incorrect; doesn't reach 0 at shoe end
Missing key practice features like running count drills
App has bugs giving wrong strategic advice (e.g., suggesting 22 as valid total)

What real reviews say

★★ Too easy I hit the end in 1 hour as a beginner learning how to count. There is no real practic except just hit and stand. I wanted to learn how to implant the count into the sheet or play with like 1k chips and see how well I do with the new strategies I learnt. I just think there is so much room for improve

★ membership cost Probably shouldn’t have a membership cost hidden behind a questionnaire. A free trial afterward subscription fees is a money grab. No thanks

★★★★★ Amazing This app helps a lot

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Data: Apple App Store, as of 2026-07-29. Last updated 2026-07-29.