Sectograph

Freemium#148 of 193 in Calendar AppsAndroid Home-Screen Widget Apps

Sectograph: A distinctive visual calendar for time blocking, with one-way access and limited collaboration. Ranked #148 of 193 in Calendar Apps by our editors (3.0/10); pricing: Freemium; best for users who think visually about time blocks.

3.0/10★★☆☆☆Editor score

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At a glance

• Editor score
  3.0 / 10
• Pricing
  Freemium
• Best for
  Users who think visually about time blocks
• Facts checked
  21 Sep 2026

• Where it wins

  • Circular 12- or 24-hour view shows events as duration-based sectors
  • Calculates gaps and available time between scheduled events
  • Supports widgets and Wear OS apps, tiles, watch faces, and complications

• Where it doesn't

  • Calendar access is one-way rather than bidirectional
  • Microsoft Outlook access is documented as beta
  • Collaboration features are limited

Our verdict on Sectograph

Sectograph is a mobile calendar planner for people who prefer seeing their day as a visual clock rather than a conventional list or grid. It displays scheduled events as sectors on a 12- or 24-hour circular view, making duration, upcoming appointments, gaps, and available time visible at a glance. The app is intended for routines, meetings, classes, work shifts, travel plans, and other schedules where the shape of the day matters. It runs on iOS and Android and offers a freemium model.

Its strongest point is the focused visualization layer. Events are represented by duration-based sectors, while gap calculations show free time between commitments. That makes Sectograph suited to visual time blocking and quick schedule orientation. Google Calendar and local device-calendar events are supported, and Microsoft Outlook calendar access is documented as beta. Home-screen widgets extend the circular schedule beyond the main app, while the Wear OS app, tile, watch face, and complication bring the same planning view to supported wearables.

Sectograph is a good choice for individuals who want a clear visual overview of time blocks across a mobile device or wearable. Its narrow focus is also its main boundary: calendar access is one-way, and collaboration is limited. Users who need a shared planning workspace, broader collaborative controls, or bidirectional calendar management should choose a different calendar app. For visual planners who mainly need to understand how events, durations, and gaps fit together, Sectograph offers a distinct approach without replacing the calendars it reads from.

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Sectograph pricing

All 1 Sectograph plans and prices →

Sectograph fact sheet

Sectograph integrations

Sectograph lists 3 integrations on its own site.

• Google Calendar
• local device calendars
• Microsoft Outlook

Alternatives to Sectograph

• Google CalendarA versatile calendar for personal schedules and Google Workspace collaboration.9.4
• Microsoft OutlookA flexible calendar choice for people and teams already working in Microsoft’s ecosystem.9.2
• Zoho CalendarA low-cost calendar with booking, sync, room reservations, and broad integrations.9.1

See all Sectograph alternatives →

Featured on iTechGuides

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update