Sectograph
What Sectograph is
Sectograph is a calendar visualizer for Android and iOS that places events and free time on a circular 12-hour clock face. It reads Google Calendar and the device’s local calendar, while Outlook support is listed as beta. The planner shows upcoming events, durations, gaps, and available time, making schedules visible as blocks. It is intended for time blocking, work or shift schedules, classes, travel itineraries, and Pomodoro planning, but it is not a to-do list. Its home-screen widget refreshes automatically, supports sector taps for details and quick actions, and includes visual settings and free themes. A listed update adds a theme library with color picker and preview, plus controls for widget range, theme, background, and button opacity. Android listings describe Wear OS support with an interactive widget, tile, separately installed watch face, and a complication for some third-party faces. The maker says calendar data stays on the installed device and is not sent to outside parties. Google Play lists free installation with in-app purchases; the iOS app costs 3.99 USD once.
Who it suits
Sectograph suits people who plan around calendar events and want a circular view of occupied and open time. It is useful for schedules, shifts, classes, travel, and Pomodoro sessions rather than task lists.
What it does well
- Circular 12-hour calendar visualization
- Shows durations, gaps, and free time
- Automatically refreshing home-screen widget
- Wear OS features on Android
- Calendar data stays on the device
What to know first
- Not a to-do list or task manager
- Outlook support is beta
- iOS app costs 3.99 USD once
- Google Play includes in-app purchases
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Sectograph for iPhone and iPad | Circular visual calendar planner · Calendar event visualization · Widget support | On request |
| Google Play app | Free to install · in-app purchases available | Free |
| iOS app | iPhone · iPad · iOS 14.0 or later | $3.99, paid once |
As sectograph.com lists them, read 21 Sept 2026. The maker's own page has the final word.
Verdict
Sectograph turns existing calendar entries into a visual time-block display with widgets and optional Wear OS support. It fits schedule planning, but users seeking task management need a different type of tool.
Facts from Sectograph's own pages
- Calendar inputs
- It reads events from Google Calendar and the local device calendar; Outlook support is listed as beta. · play.google.com, 12 Oct 2026
- Calendar sync
- one_way · sectograph.com, 21 Sept 2026
- Data safety declaration
- Google Play reports that the developer declares no data collected and no data shared with third parties. · play.google.com, 12 Oct 2026
- Home screen widget
- The home screen calendar widget refreshes automatically, supports sector taps for details and quick actions, and offers visual settings and free themes. · play.google.com, 12 Oct 2026
- Medical limitation
- The maker states that Sectograph is not a medical app. · play.google.com, 12 Oct 2026
- Mobile apps
- ios and android · sectograph.com, 21 Sept 2026
- Not a task manager
- The listing says Sectograph visualizes events already on a calendar and is not a to-do list. · play.google.com, 12 Oct 2026
- Outlook connection
- The privacy policy says Outlook connection happens on the user’s device through Microsoft login over SSL and can be terminated in synchronization settings or by removing the app. · sectograph.com, 12 Oct 2026
- Privacy
- The maker’s privacy policy says calendar data is used on the installed device and is not sent to outside parties. · sectograph.com, 12 Oct 2026
- Purpose
- Sectograph displays calendar events and free time on a circular 12-hour clock face. · play.google.com, 12 Oct 2026
- Support
- The Google Play listing provides [email protected] as the support email. · play.google.com, 12 Oct 2026
- Time blocking
- Yes · sectograph.com, 21 Sept 2026
- Time blocks
- The planner shows upcoming events, event durations, gaps between events, and free time. · play.google.com, 12 Oct 2026
- Use cases
- The maker describes Sectograph as useful for time blocking, work or shift schedules, class schedules, travel itineraries, and Pomodoro planning. · play.google.com, 12 Oct 2026
- Wear OS
- The Android listing describes a Wear OS app with an interactive widget, a tile, a separately installed watch face, and a complication for some third-party faces. · play.google.com, 12 Oct 2026
- Widget customization
- The latest listed update adds a theme library with a color picker and preview, plus controls for widget time range, theme, background, and button opacity. · play.google.com, 12 Oct 2026
Where Sectograph stands on Freedom251
- Calendar apps#116 of 194