Count Lab: Blackjack

In-app purchases
Content rating
Everyone 10+
10+
Downloads
Content rating
Everyone 10+
Gambling Themes
In-Game Purchases
Learn more
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About this game

Count Lab is a full blackjack table you can play - and it tells you
the edge over you of every game on the floor.

PICK YOUR TABLE

Every table in a casino charges a different price for the same game, and the
sign never says what it is. Count Lab does. Each table shows its house edge
in dollars per hundred hands, whether the dealer hits soft 17, how deep they
deal, and whether counting is even worth it there. Sit at the 6:5 single deck
and the felt itself prints BLACKJACK PAYS 6 TO 5 - the same trap you will
walk past in Vegas.

PLAY IT FOR REAL

Hit, stand, double, split and surrender with a coach that tells you the right
play and keeps your accuracy. Other players sit at the table and their cards
come off the same shoe. Watch the shuffle, cut the deck yourself, and see the
discard tray fill up beside the dealer.

LEARN TO COUNT

Drills that start where everyone starts - plus one, minus one, nothing - and
go where almost nobody is taught:

- Card values, then cards two at a time
- Cancelling: a five beside a king is worth nothing, skip both
- The spread: read a whole round at a glance
- The tray: judge the decks left by eye, the way you have to at a real table
- The true count: divide by what is left, with the shortcut
- Insurance: the one bet the count turns from theirs into yours

Turn on the trainer at the table and every card shows its count.

WHO PLACES YOUR BETS

Nine betting systems - the Martingale, the Fibonacci, Oscar's Grind, the
Paroli, the count spread and more - each one measured by simulation, not
argued about. How often you finish an hour ahead, how bad a bad hour gets,
and how often you go broke, side by side. The Martingale wins most nights. It still costs
exactly what flat betting costs.

NO REAL MONEY

Count Lab is a simulator and a training tool. It uses play money only. There
are no ads, no accounts, no prizes, and nothing of value can be won or lost.
It collects no information about you. Practice or success at simulated
gambling does not imply future success at real-money gambling.

FREE, AND IT STAYS FREE

Two full tables - Vegas 6-Deck, and the Single Deck 6:5 trap - the Hi-Lo
trainer, the coach, the first two drills and flat betting are free forever.

A one-time $4.99 unlock adds the other six tables, the four drills that make a
counter, and letting any betting system place your bets. One payment, no
subscription, and it comes back free on a new phone.
Blackjack that shows the edge each table has over you, and teaches you to count.
Updated on
Oct 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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What’s new

First Release
Content rating
Everyone 10+
Gambling Themes
In-Game Purchases
Learn more

App support

About the developer
MARCO ANTONIO TAPIA
emptysea001@gmail.com
1708 Cooley Dr San Jose, CA 95116-3061 United States