A local-first voice cloning, TTS, and audiobook app that brings Qwen3-TTS, Chatterbox, Kokoro, and IndexTTS-2 into a single GUI. It uses a FastAPI backend, Flutter UI, and an MCP server.
Integrating the Android MCP Server with Claude Code to automate Flutter app emulator testing — from setup to implementation examples, beginner-friendly.
How to configure a service account to verify receipts server-side after a successful Google Play Billing Library purchase. The Play Console UI has changed — the old 'API access' menu is gone.
A walkthrough of the dashboard-side setup for Adjust SDK and Google Play Billing — app registration, developer verification, and in-app product creation.
Ad acquisition tracking for Flutter apps using the Adjust SDK. A practical walkthrough from how attribution works to SDK integration, tracker URL creation, and event tracking.