B3 market alerts · Native Apple platforms
Trade Alert
A native iPhone, iPad and Apple Watch product for tracking B3 companies and receiving configurable price alerts directly on the wrist.
The product
Trade Alert is built for investors who follow Brazilian B3 tickers and want market changes delivered at the right moment. Users can search companies, keep a tracked list and create rules based on price thresholds or percentage movements.
Native delivery
The iPhone and iPad companion is built with SwiftUI, while the watchOS app can operate independently or synchronize identity and preferences through WatchConnectivity. Configurable weekdays, active hours, polling frequency and notification cooldowns keep alerts focused instead of noisy.
Product operations
The product connects StoreKit 2 subscriptions, APNs, OneSignal and a private backend without exposing service credentials to clients. The result is a store-ready Apple ecosystem experience that carries price monitoring from a larger screen to immediate wrist notifications.
Result
A native, subscription-ready alert workflow that lets investors follow B3 tickers and receive timely notifications without keeping a phone open.
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