Product · Live on the App Store

StadiumStub.

A game-day utility and lifetime sports passport for iOS. Designed, engineered and operated in-house by InnoDiligent, and in users' hands today.

Download on the App Store
StadiumStub passport screen showing a live Mets at Rockies ticket with an in-progress score.
The PassportLive Activities
Map of North America with StadiumStub venue pins marking twelve attended stadiums.
Global PassportVerified Attendance
Game Intel screen showing live score, seat location, weather and the Stadium Stub Concierge.
Game IntelAI Concierge
Analytics screen showing unique stadiums, miles traveled and hours watched.
AnalyticsLifetime Record

Inside the Product.

01

Live Game Day

Apple Live Activities put in-progress scores, gate updates and weather on the Lock Screen, driven by real-time sports data.

02

Verified Attendance

Cryptographic geofencing confirms a fan was physically in the venue, turning a ticket into a permanent, provable record.

03

AI Concierge

A conversational assistant answers transit, parking and in-venue questions using vision models over uploaded tickets.

04

Lifetime Analytics

Miles traveled, hours in seats, venues visited and weather extremes, computed across a fan's entire attendance history.

Architecture.

StadiumStub runs on Google Cloud, with a native Swift client. The same stack underpins our consulting work on secure, cloud-native architecture.

Swift / SwiftUI SwiftData Live Activities Node.js Google Cloud Firestore Gemini Vision

Download on the App Store