DayZen
Visual timeboxing planner for iOS to own your day
What is DayZen? Complete Overview
DayZen is an innovative iOS app designed to help users plan their day visually using a radial time-boxing clock. It addresses the common pain point of overestimating available time by providing a clear, visual representation of the day's schedule. Users can create time blocks, drag to reschedule, and use Focus Mode to stay on track. The app prioritizes privacy, works offline, and offers calendar synchronization. It's perfect for professionals, students, and anyone looking to manage their time more effectively without the clutter of traditional to-do lists.
DayZen Interface & Screenshots

DayZen Official screenshot of the tool interface
What Can DayZen Do? Key Features
Radial Timeboxing UI
DayZen's unique 24-hour radial clock interface makes it easy to visualize your entire day at a glance. Overlapping commitments are immediately obvious, helping you avoid over-scheduling and manage your time more realistically.
Drag-to-Reschedule
Adjust your schedule effortlessly with intuitive drag-and-drop functionality. The app includes haptic feedback and 5-minute snapping for precise adjustments, making it quick and easy to reorganize your day as needed.
Privacy-First Design
DayZen operates locally by default, ensuring your data remains private. The app has zero tracking, giving you complete control over your information without compromising functionality.
Calendar Sync
Seamlessly integrate with your existing calendar (read-only mode) to plan around scheduled meetings and events. This feature ensures you're always aware of prior commitments when planning new tasks.
Widgets & Reminders
Stay on track with smart nudges before scheduled blocks begin. Home screen widgets keep your schedule visible without needing to open the app, helping you maintain focus throughout the day.
Best DayZen Use Cases & Applications
Busy Professional
A professional with back-to-back meetings uses DayZen to visualize their workday, ensuring they allocate time for deep work and avoid overcommitting. The calendar sync feature helps them plan around existing commitments.
Student
A student schedules study sessions, classes, and personal time using the radial interface. The visual representation helps them balance academic and personal commitments while avoiding burnout.
Freelancer
A freelancer manages multiple client projects by creating color-coded blocks. The drag-to-reschedule feature allows quick adjustments when client priorities change, while Focus Mode helps maintain productivity.
How to Use DayZen: Step-by-Step Guide
Open DayZen to view your 24-hour radial clock interface. This gives you an immediate visual representation of your available time.
Tap to create new time blocks. Customize each block with emojis and set durations to represent different activities or tasks.
Drag blocks to adjust your schedule. The intuitive interface shows conflicts instantly, allowing you to make real-time adjustments.
Enable Focus Mode when ready to work on a scheduled block. This helps minimize distractions and keeps you productive.
Use calendar sync to view external commitments and widgets to stay on track throughout your day.
DayZen Pros and Cons: Honest Review
Pros
Considerations
Is DayZen Worth It? FAQ & Reviews
Yes, DayZen works perfectly without calendar integration. The app is fully functional as a standalone time management tool, with calendar sync being an optional feature.
Absolutely. DayZen is designed with privacy first, storing all data locally on your device by default. There's no tracking or data collection.
Unlike traditional to-do lists that hide time constraints, DayZen shows your entire day visually, making it obvious when you're trying to schedule more than physically possible in a day.
Currently, DayZen is only available for iOS. There are no announced plans for Android or web versions at this time.
DayZen is designed to be flexible. You can easily drag missed blocks to reschedule them, and the app provides gentle reminders to help you stay on track.