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NextOutcome
GitHub

In active development

Polymarket.
Native on iOS.

Live prediction markets, streaming order books, and a 3D World Cup globe — no web views, no wallet custody, 100% Swift.

NextOutcome World Cup 3D globe with live nation odds

Built like a terminal. Feels like an app.

01

Live order books

Bids and asks stream over WebSocket with automatic reconnect and back-off — watch the book move in real time.

Trending markets feed with live prices

02

Live sports & World Cup hub

Scores and odds side by side while matches run, with a dedicated World Cup bracket and knockout view.

World Cup match cards with live moneyline prices

03

A 3D globe of nation odds

Every World Cup nation's odds mapped onto a draggable SceneKit globe. Spin the planet, find the value.

3D World Cup globe with nation odds

04

Prop markets & futures

Awards, player head-to-heads, group futures — every angle of the tournament is a market you can watch move.

World Cup prop markets with yes/no prices

On the screen

World Cup knockout bracket
Knockout bracket
France winner market detail
Market detail
Breaking news markets
Breaking
Wimbledon markets
Wimbledon

Under the hood

Clean Architecture + MVVM

Domain, Data, and Presentation layers sliced vertically by feature — every screen ships as an independent unit.

Streaming-first networking

Order books and live sports ride WebSockets with automatic reconnect and exponential back-off.

Native rendering everywhere

Swift Charts for price history, SceneKit for the 3D globe, zero web views in the entire app.

  • Swift
  • SwiftUI
  • Swift Charts
  • SceneKit
  • Swift Concurrency
  • @Observable
  • URLSession
  • Keychain
  • SPM

▲ Next: on-chain trading via a vetted signer + backend proxy.