JohnBobApps

Small, private tools you buy once. No accounts, no ads, nothing phoning home.

Now available

Casino Bankroll Pro

Session & bankroll tracker

Log every session — buy-in, cash-out, time, and game — and watch your real win rate and hourly rate build up over time. Set a bankroll, get budget alerts, and export to CSV. Everything stays on your device: no accounts, no cloud sync.

App Store Google Play — soon

The studio

JohnBobApps is a one-person studio run by John — a longtime craps player and trainer building the tools he wanted at the table and couldn't find without a login, a subscription, or an ad. Every app is a one-time purchase, works offline, and keeps your data on your phone. That's the whole philosophy.