A visual time planner that displays daily events in a 12-hour pie chart
4.65·96,004 reviews·5,000,000+ downloads
Pros & Cons
Innovative radial pie-chart visualization for quick time-perception
Strong calendar integration (Google and local calendars)
Wear OS and home screen widget support for at-a-glance planning
ADHD/time blindness friendly design for easier daily time management
No built-in reminders or to-do list; focuses on calendar-based planning
Outlook integration is beta, which may affect some users
Relies on existing calendars for data rather than standalone scheduling features
About Sectograph. Day & Time planner
Sectograph. Day & Time planner is a productivity app developed by Laboratory 27.
Download Statistics
Sectograph. Day & Time planner has been downloaded 7.3 million times. In the last 30 days, the app was downloaded 10 thousand times.
User Ratings
Sectograph. Day & Time planner is rated 4.65 out of 5 stars. The rating is based on 96 thousand ratings.
App Information
Sectograph. Day & Time planner is FREE to download. The APK download size is 7.70 MB. The latest version available is 5.43.1. The last update was on May 21, 2026.
Technical Requirements
Sectograph. Day & Time planner requires Android 8.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play September 2013.
Description
🎯 Sectograph is a new, intuitive way to view your calendar and daily schedule.
It shows your day as a circular planner — a 12-hour clock face — with events and free time between them. A visual time planner for time blocking, time management, and a clearer sense of time.
⚙️ HOW IT WORKS
Sectograph is lightweight, privacy-friendly, and works with your existing calendars on the device. It overlays your day planner (routine, local calendar, Google Calendar) onto a clock-face timeline and automatically calculates:
• upcoming events • time blocks and durations • gaps between events and your real free time
Everything updates as time passes, keeping your schedule always current. Not a to-do list — it’s a calendar-based schedule planner that visualizes what’s already on your calendar.
👀 HOW IT LOOKS
Like an analog clock your brain already understands — but with your day mapped onto it as sectors.
• Events appear exactly in the hours they happen (a radial / circular calendar view) • Each sector width matches the event duration (a true pie-chart schedule) • See gaps and the time from “now” to the next event at a glance
A clock planner / visual planner that helps you read your day instantly.
🎯 USE CASES & IDEAS
Use Sectograph as a day planner, daily planner, time planner, or routine planner for time management and daily schedule planning. Great for time blocking (deep work, meetings, breaks), work/shift schedules, class schedules, travel itineraries, and Pomodoro planning (place focus sessions as time blocks). If you like Chronodex, you’ll feel right at home.
🔄 SYNC & CALENDARS
Reads events from Google Calendar and your local device calendar; Microsoft Outlook calendar: beta.
📱 HOME SCREEN CALENDAR WIDGET
Keep your schedule always visible with a calendar widget / home screen widget.
• Automatic updates (including a clock refresh once a minute) • Tap a sector to open details and quick actions • Flexible visual settings + free widget themes: Dark / White / Gray • Optional: light/dark app theme, 24-hour mode & extra zoom (1–12h), month/day grid views
⌚ WEAR OS (SMARTWATCH SUPPORT)
A true Wear OS calendar / smartwatch calendar at a glance:
• Watch app with an interactive widget • Tile for quick access to the circular planner • Watch face for continuous schedule awareness (installed separately) • Large complication to enhance some third-party watch faces
🧠 HELPFUL FOR ADHD & “TIME BLINDNESS”
Designed to make time easier to grasp — especially if you struggle with time blindness, which is common for people with ADHD. (Sectograph is not a medical app.)
✅ Install Sectograph and get a calm, visual overview of your day.
Recent changes: - New dynamic event list. - Customizable event list animation when the hour hand moves. - Optional haptic feedback when the hour hand moves. - Improved UI and tutorial mode. - Thank you for your support. Wishing everyone kindness ♡
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Comments on Sectograph. Day & Time planner for Android
★★★★★korteks visceralzen· Jul 29, 2026
Love the app for planning of my day and watching for upcoming appointments. The widget is also stellar with tons of customization. Thank you devs
★★★★★Marta· Jun 13, 2026
Perfect. Such a massive help with time blindness, especially with the widget up. This got me through my A-levels and is serving me well at uni. Syncs directly from your calendar, including the color, location and any notes you assigned.
★★★★★Daniel Romar Ellis· Aug 10, 2026
Best utilization of a smartwatch imaginable! Combining a calendar/schedule with a round clock divided into hour-long sectors has been a concept in my mind since way before smartwatches were even a thing. Seeing it come to life on a wristwatch is just amazing! I didn't download pictograph because I have a smartwatch; I bought a smartwatch, so I could download Pictograph. Only room for improvements I can think of would be some more visual customization options; more classic watch hands/backgrounds.
★★☆☆☆Tatiana Kolavskaya· May 24, 2026
IT JUST DID 🤞 Was: hopelessly convoluted, and extremely unwilling to correctly display color schemes other than the default. I can live with that. Since the last, and again on today's, update the widget simply gets removed from your homepage. Since only the default settings are fully functional, it doesn't take long to reinstate, but it's yet another app/widget where it's better to disable auto-updates, lest you rely on pale-blue (ugly choice!) wedges to display your calendar events. Some TLC?
★☆☆☆☆Muhammad Rizki· Aug 6, 2026
I've tried day variant features, and have bought pr over. Of this app. But it doesn't work nicely, can't sync, can't even save presets when I tried "repeat daily, weekly, etc." options, suddenly the presets/event disappear after saving. Why it can't? It's basic features. (Device: Oppo A3S)
Google Play Rankings for Sectograph. Day & Time planner
This app is not ranked
Technologies used by Sectograph. Day & Time planner
Sectograph. Day & Time planner is requesting 17 permissions and is using 33 libraries.
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