Built for the table / not the classroom

Know the shoe.
Play the count,
not the hunch.

Hidden Ace logs every card as it's dealt with a tap or a scroll, and runs a fresh statistical simulation against the actual shoe in front of you. No screen at the table. No memorized chart. Just the number that matters, the moment you need it.

No screen needed at the table Full Monte Carlo decision engine Cancel anytime
HI-LO COUNTING SYSTEM MONTE CARLO SIMULATION KELLY CRITERION BET SIZING HOME SCREEN WEB APP
A basic strategy chart tells you the average shoe. Hidden Ace tells you this one. Every recommendation is computed fresh, never looked up.

The method.

Four things happen, in order, for every hand. None of them require you to look at your phone.

01

Install once.

Add Hidden Ace to your home screen and launch it from there. No setup at the table, just open it like any other app.

02

Set your table.

Configure decks, payout, and dealer rules once, so every recommendation matches the table in front of you, not a generic average.

03

Log with a touch.

Tap to set a card's value, scroll up to confirm it, scroll down to confirm the hand. That is the entire input layer, repeated for every card dealt.

04

Get the play.

A Monte Carlo simulation runs against the current shoe and returns the statistically best action and bet size for the hand in front of you.

Three switches. Nothing else.

Every card you see gets logged with one of these three motions.

+1
Tap

Builds the card value

Adds one each tap. Tap once for an Ace, repeatedly to reach the card you are entering.

Scroll up

Confirms the card

Locks in the value you just built and logs it as the next card in the current hand.

Scroll down

Confirms the hand

Closes out the hand and triggers your recommendation for the decision in front of you.

Not a cheat sheet. A live simulation.

Hidden Ace does not look anything up in a static strategy chart. Every recommendation is computed fresh against the actual composition of the actual shoe in front of you.

Instrument 01

True count, calculated correctly

Running count divides by decks remaining, not decks dealt, recalculated after every card you log, including mid-shoe shuffles and cuts you tell it about.

  • Hi-Lo running count, updated card by card
  • True count equals running count divided by decks remaining
  • Configurable deck count and penetration per table
Running count
+14
Decks remaining
4.4
True count
+3.2
Penetration
72%
Instrument 02

Shoe composition, card by card

Beyond the single true count number, Hidden Ace tracks exactly how many of each rank remain in the shoe, the input every probability calculation downstream actually depends on.

  • Per-rank depletion tracked across the full shoe
  • Ten-rich and ace-rich shoes flagged automatically
  • Drives every downstream EV and bet sizing calculation
A2345678910
Instrument 03

Statistically derived recommendations

Every hand runs a Monte Carlo simulation, thousands of simulated outcomes for hit, stand, double, split, and surrender, returning whichever action carries the highest expected value right now.

  • Hit, stand, double, split, and surrender all scored by EV
  • Simulation re-run against the count, not a static chart
  • Accounts for your table's specific rule variations
HIT
EV -12%
STAND
EV +4%
DOUBLE
EV +18%
SPLIT
n/a
SURRENDER
EV -50%
BEST
DOUBLE
Instrument 04

Kelly-based bet sizing

Your edge changes hand to hand as the shoe depletes. Hidden Ace converts the current true count into a recommended bet spread using the Kelly criterion, so your bet size tracks your actual statistical edge.

  • Bet spread scales with true count, not flat units
  • Configurable bankroll and risk tolerance
  • Designed to avoid bet patterns that draw attention
1u
1u
2u
2u
3u
5u
8u
Stub A, you

Refer a friend.

Share your personal link. When a friend you referred subscribes, you get a free month added to your account automatically. No limit on how many friends you can refer.

Get your referral link
Stub B, your friend

They get a discount.

Anyone who signs up through your link gets a discount on their first payment. The reward lands the moment their first payment succeeds, nothing to claim manually.

One plan. $8.99 a month.

Full access to everything Hidden Ace does. No tiers, no add-ons.

A♠
Full access
$8.99
per month, cancel anytime
  • Gesture-based card entry from your home screen
  • Real-time true count and shoe composition
  • Monte Carlo decision engine for every hand
  • Kelly-based bet sizing recommendations
A♠

See full pricing details

Questions.

The use of electronic devices, software, or other external aids to assist with card counting or advantage play is prohibited by law or casino regulations in many jurisdictions and casinos worldwide. Users are solely responsible for understanding and complying with all applicable laws, regulations, and casino rules where they play. Hidden Ace is provided for informational and analytical purposes only. The developers, owners, and operators of Hidden Ace do not encourage, endorse, or assume responsibility for any use of the application that violates local laws, casino policies, gaming regulations, or terms of service. By using the application, you acknowledge that any legal, regulatory, financial, or casino-related consequences arising from its use are your sole responsibility. Rules regarding card counting and the use of electronic assistance vary significantly between jurisdictions and venues. Users should verify the legality of any intended use before relying on the application in a gaming environment.
Only Hidden Ace's shortcut. It is essential for it to be installed on your phone's Shortcuts app for the Hidden Ace to give vibration outputs.
Hidden Ace uses the Hi-Lo system for the running and true count, converted into decks remaining adjusted figures. Recommendations go a layer deeper than a count-based chart lookup: each decision runs a fresh Monte Carlo simulation against the shoe's actual current composition.
Yes. Cancel from your account dashboard at any time. You keep access through the end of the period you have already paid for, with no cancellation fee.
Checkout automatically detects your region and routes your payment through whichever secure processor best supports your country and currency, all handled behind the scenes. Every region pays the same $8.99 per month.
Every account gets a personal referral link. When someone signs up through your link and their first payment succeeds, you get one free month added automatically, and they get a discount on that first payment. There is no limit on how many friends you can refer.

Start counting
the next hand.

Install it once. Cancel any time.

Start your free trial