Version 3.1.3 · Free

Download the software

Free to use with the Easy Red 7 and Uston SS counts. Pick your platform and start counting in under a minute.

Windows
Windows 10/11 · 64-bit · 7.6 MB
122 downloads
Download .exe
macOS
macOS 10.14+ · Universal · 9.6 MB
202 downloads
Download .zip
Linux
Linux (x86_64) · AppImage · 16 MB
103 downloads
Download
Blackjack Card Counter v3.1.3

Up and running in three steps

01

Download & open

Grab the build for your OS and launch it. No installer bloat, no ads.

02

Pick a system

Start with Easy Red 7 or Uston SS — both free out of the box.

03

Count in real time

Tap cards as they're dealt and watch the running & true count update live.

Want all 21 preset strategies?

Register once to unlock every preset and add unlimited custom counts.

Register — $14.99

Release Notes

v3.1.3

LatestJuly 15, 2026
  • Bigger text throughout the app — main window, Basic Strategy chart, Instructions, and Strategies editor — for easier reading
  • Fixed a contrast bug in the Register window where the activation key was unreadable (light gray on white) on macOS
  • Added keyboard hotkeys: Up/+ for +1, Down/- for -1, Escape for Undo

v3.1.2

July 13, 2026
  • Downloaded files are now named with the version number
  • Card keypad flashes when triggered by its keyboard shortcut, just like a click
  • Last 10 cards are now color-coded to match the keypad instead of plain text
  • Bigger, better-aligned text across the Insurance/Bet/Cards and deviation-hint rows
  • Added an app icon for macOS, Windows, and Linux

v3.1.1

July 13, 2026
  • Fixed Decks and Unit $ fields locking up while typing a value
  • Decks/Unit $ now commit when you press Enter or click away, so multi-digit values no longer get cut off

v3.1

July 12, 2026
  • Redesigned "Instrument" look — graphite body with an amber phosphor LCD display
  • Card keypad rebuilt as a circular phone-dialpad layout
  • Raised, glossy key styling instead of flat buttons
  • Complete rewrite — runs natively on macOS, Windows, and Linux
  • Color-coded card buttons (green=low, gray=neutral, red=high)
  • Keyboard shortcuts: 1=Ace, 2–9=cards, 0=Ten/face
  • Last 10 cards displayed on screen
  • True Count for all 14 balanced counting strategies
  • Color-coded basic strategy cheat sheet (Hard / Soft / Pairs tabs)
  • 23 strategies included (21 unlocked with registration)
  • Redesigned instructions and strategy editor with inline validation

v2.3

January 22, 202017,209 downloadsDownload
  • Updated for use on Windows 10!
  • Fixed bug that prevented the A/1 button from working.

v2.1

June 28, 201418,081 downloads (historical)
  • Added True Count
  • Updated "Take Insurance" with more accurate method
  • Added Balanced and Unbalanced differentiator
  • Added card counting level for more accurate True Count
  • Changed keypad to reflect keyboard numpad
  • Added undo button
See the FAQ for installation help.