Hiit vs Breathe Sync

A simple app for HIIT exercise. How many seconds is your walking/low intensity interval? How many seconds is your running/high intensity interval? How many intervals do you want to do? Hit Start, your phone will buzz at the end of every interval and twice at the end, so you don't even need to keep an eye on your phone.

**Breathe Sync - Your Personal Breathing Coach** Find your calm with Breathe Sync, an intuitive breathing exercise app designed to help you relax and recharge. Whether you're new to breathing exercises or an experienced practitioner, Breathe Sync offers a customizable experience that adapts to your needs. Key Features: - Personalized breathing patterns with custom inhale, hold, and exhale duration's - Beautiful, calming visual interface with 5 aesthetic themes (Cool Blue, Warm Yellow, Calm Green, Gentle Purple, and Sunset Orange) - Optional voice guidance with multiple voice options, including Tibetan Bell sounds - Visual breathing animation that guides your practice - Flexible session control with 1-8 breathing cycles per session - Unique "trial mode" to create your own custom breathing pattern - Simple one-tap start and intuitive controls - Pattern memory that saves your preferences Perfect for: - Daily relaxation practice - Stress management - Pre-sleep ritual - Meditation preparation - Quick anxiety relief - Mindfulness exercises The app features a clean, minimalist design with a pulsing circle that guides your breathing rhythm. With Breathe Sync, you can start with the proven 4-7-8 breathing pattern or create your own custom sequence that works best for you.