ToneMeter AI

ToneMeter helps you understand the emotional tone hidden in your daily conversations. Simply upload a chat screenshot — the app’s OCR reads the text, analyzes it with AI, and shows your emotional balance on a beautiful meter.

No account, no cloud — all data stays on your device. You can review your tone history, track emotional trends, and reflect on your communication style.

Main Features

• AI-based emotional tone analysis from chat screenshots

• OCR (Vision Framework) for accurate text recognition

• Visual tone meter UI with score and keywords

• Local data storage with GRDB — your data never leaves your device

• History view with charts and filters

• Designed for calm, minimalist experience

Perfect for: Writers, couples, team leaders, or anyone who wants to understand how they express emotions in text.