API Usage vs Your Beacon Simulator

Understand your AI and cloud costs without jumping between provider dashboards. API Usage brings OpenAI, Anthropic, and Vercel billing data into one clear, customisable view. Connect multiple organisations, choose the metrics and time ranges that matter to you, and keep important totals visible on your Home Screen. BUILD YOUR DASHBOARD - Track daily spend across configurable time ranges - Break down costs by project, service, API key, workspace, or model - Choose list, bar, line, area, or donut chart styles - Create compact or detailed tiles for each organisation CHECK COSTS FROM YOUR HOME SCREEN - Turn any dashboard tile into a widget - Choose the organisation and metric for each widget - Use small, medium, or large widget layouts - Keep snapshots updated in the background when iOS allows MADE FOR MULTIPLE PROVIDERS - Connect more than one organisation per provider - View OpenAI, Anthropic, and Vercel independently - Add, edit, or remove organisations at any time YOUR CREDENTIALS STAY ON YOUR DEVICE Credentials are stored in the iOS Keychain. API Usage communicates directly with the provider you connect and does not send your credentials or billing data to a Barolo AI server. API Usage is an independent product and is not affiliated with, endorsed by, or sponsored by OpenAI, Anthropic, or Vercel.

Your Beacon Simulator is a powerful, multi-platform developer utility designed to simulate, broadcast, and discover virtual beacons. Built entirely in modern SwiftUI, it eliminates the need for physical hardware when testing location-based applications, indoor navigation systems, or proximity triggers. Whether you are configuring virtual beacons on the go or managing complex proximity layouts from your desk, the app leverages your device's native Bluetooth stack to deliver a seamless, hardware-free testing environment. KEY FEATURES • Virtual Beacon Broadcasting Group multiple configurations under a single Proximity UUID. Enjoy full control over Major/Minor IDs and calibrate Measured TX Power on the fly. Export and share your configurations instantly. • Advanced Discovery & Scanning Target specific Proximity UUIDs to actively scan your environment. The real-time dashboard categorizes signals (Immediate, Near, Far, Unknown) and provides deep-dive metrics including raw RSSI, estimated distance in meters, and last-seen timestamps. • Apple Watch Companion* Control active broadcasts and discovery scans right from your wrist. Enjoy real-time state mirroring, tactical haptic feedback, and a tailored wearable UI. • Background Monitoring* Utilize CoreLocation to track UUID regions even when the app is minimized. Get rich local notifications and pinpoint the exact Major/Minor ID that triggered an event. • Session-Based Live Logging Eliminate guesswork with a real-time event ledger. Track exactly when your app initiates scanning, catches a new beacon, or marks a missing device as stale. OPEN SOURCE Proudly open-source under the AGPL-3.0 license. Find the source code, contribute, or file issues directly on my GitHub repository. *Disclaimer: The Apple Watch companion app requires a paired iPhone. Background Monitoring is available exclusively on iOS and iPadOS.