Caesura

Caesura is a native macOS menu-bar app that reminds you to take six science-backed healthy breaks — water, walking, wrists, eyes, posture, and breathing — each at intervals drawn from peer-reviewed studies.

• Smart coalescing: overlapping break prompts merge so you get one notification instead of several.
• Flow-respecting auto-pause: timers freeze during video calls, screen sharing, fullscreen apps, Do Not Disturb, or calendar events and resume exactly where they left off.
• Three prompt styles per break (overlay, banner, notification) fully customizable.
• Fully native Swift & SwiftUI, 8 MB universal binary, runs on Apple Silicon and Intel macOS 14+.
• No account, no telemetry, no subscription – one-time purchase of €14 with a 14-day free trial and 30-day money-back guarantee.

Ideal for developers, writers, and anyone who spends long hours at a desk, Caesura helps you build healthier habits without breaking focus.