An independent app studio

The house has an edge.
Now you do too.

Nytium builds training apps for the three casino games where skill actually pays. The exact math lives on your phone, and a coach grades every decision you make. No ads, no coins, nothing that disrespects the person holding the phone.

Apps03
Ads00
Coin shops00
Fair price01
Felt / The Pit
Count Cards app icon

Count Cards: Blackjack Coach

Blackjack Trainer

Learn the count. Keep the edge.

A real table, not flashcards. Five seats, a dealer with live pacing, and a count that fades from the screen as it moves into your head. The coach grades every decision against the book and the true count.

  • The shoeHonest, counts to zero
  • Every decisionGraded live
  • The systemHi-Lo + Illustrious 18
  • The tableFive seats, real pacing
App Store: Coming soon Google Play: Coming soon
Count Cards table mid-hand, with the count and coach in view
Glass / The Floor
Perfect Draw app icon

Perfect Draw: Video Poker Coach

Video Poker Trainer

The machine that shows its math.

Video poker is the one machine in the casino that publishes its numbers. Every hold is graded against the exact expected value of all 32 ways to play the hand. Mistakes are priced in credits, so you feel them.

  • Every holdExact EV, all 32 ways
  • The floorFour venues, real pay tables
  • The engine217 tests, published math
App Store: Coming soon Google Play: Coming soon
Perfect Draw machine with the 9/6 pay table lit on glass and the coach pricing the last hold
Steel / The Line
Play Solved app icon

Play Solved: GTO Poker Coach

Poker Trainer

Play the unexploitable line.

Poker is the one game in the room where the house has no edge. The complete preflop solution ships inside the app, every decision graded against the solved line in plain English. Solver tools rent this for $99 a month and die without wifi. Yours is offline, whole, forever.

  • The solutionFull preflop, bundled
  • The equityExact, computed on device
  • The termsNo rent, no account, no ads
App Store: Coming soon Google Play: Coming soon
Play Solved spot trainer, a live decision against a small blind raise

How we build


Three rules, set before the first line of code.

More at the table soon
On-device first

Your data lives on your phone, not our servers. Accounts exist only to back up progress, and only if you ask.

One fair price

No coins, no energy bars, no weekly traps. You buy the app once and it is yours.

Craft over scale

One app at a time, finished properly. Engines under test, math cross-checked against the published sources.