Sectograph
Circular day planner that maps calendar events onto a clock face
Sectograph report card
Very good · out of 4.0 · graded Oct 9, 2026
Best for seeing your calendar as a clock face
Sectograph turns your calendar into a clock: every event is a slice of the dial, as wide as the event is long, so you can see what's next and how much free time sits between meetings. It's free on Android and $3.99 once on iPhone. Just know it shows your day and doesn't plan it. There's no to-do list in here.
Who Sectograph is for
- Great if you read a clock faster than a list of appointments
- Handy when you want your day on an Android widget or a Wear OS watch
- Good for back-to-back meeting days, when you need to see the gaps
Who Sectograph is not for
- Skip it if you want a to-do list, because it only shows what's on your calendar
- Not for you if you plan at a desk, as there's no web or desktop version
- Not for you if you want to try it free on iPhone, where it's a $3.99 paid download
Why Sectograph gets a 3.0
Five grades, each with its reason. The GPA is their average: an A is 4 points, an F is none.
- AValue for money$3.99 once on iPhone and iPad, with no in-app purchases after that. A typical planner charges about $8 every month. On Android the app is free, with optional extras from $1.99 to $99.99 that the Play listing doesn't itemise.
- BFree plan and trialOn Android it's free to install, with the dial, a home screen widget and three widget themes. What the paid extras unlock isn't spelled out. On iPhone there's nothing free at all: it's $3.99 before you see it.
- BFeaturesIt does one thing and does it fully: a 12 or 24-hour dial with countdowns, the gaps between events, a home screen widget and a Wear OS app. But it only shows what's already on your calendar, it isn't a to-do list, and Outlook support is still marked beta.
- BEase of useNo App Store rating on record, so a B is our ceiling. There's very little to set up, since it reads the calendars already on your phone. If you can read a clock, you can read this.
- CPlatforms and integrationsAndroid phones, iPhone and iPad, plus Wear OS watches on the Android side. That's it: no web or desktop version. It reads Google Calendar and your device's own calendars, with Outlook in beta.
What these grades rest on. Graded from this listing, whose facts were read from Sectograph's own site and its store listings on 5 October 2026. Not based on using the product, and shorter than our full reviews. How we review and grade.
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<a href="https://toolgpa.com/tools/sectograph#review"><img src="https://toolgpa.com/badge/sectograph.svg" alt="Sectograph: 3.0 GPA on ToolGPA" width="196" height="56"></a>What is Sectograph?
Sectograph is a visual planner that draws the day as a clock face, with each calendar event shown as a sector as wide as the event is long. It reads events from the calendars already on the device and works out the gaps between them and the time left until the next one. The Android app is free with in-app purchases, and the iPhone and iPad app is a paid download.
Sectograph has a free plan. Paid plans start at $3.99 one-time on iOS; Android in-app purchases $1.99 to $99.99 per item. See every plan
Good for
- People who read an analog clock faster than a list of events
- Android users who want their schedule on a widget or Wear OS watch
- Seeing free time between meetings and the time left in the current one
Worth knowing
- It is not a to-do list. Its Google Play listing describes it as a planner that visualizes what is already on your calendar.
- The Android app is free with in-app purchases the listing does not itemize, while the iOS app costs $3.99 up front.
- Outlook calendar support is labelled beta on Android, and there is no web or desktop version.
- The vendor's website is a single page with store links, so feature and price details come from the store listings.
Key features
- Clock-face timeline
- The day is drawn as a 12-hour dial, or 24-hour if you prefer, with each event placed at the hours it happens and sized to its duration.
- Free time and countdowns
- Sectograph calculates the gaps between events and the time from now until the next one, and updates the view as time passes.
- Reads existing calendars
- On Android it reads Google Calendar and the device's local calendars. Microsoft Outlook calendar support is labelled beta.
- Home screen widget
- A widget keeps the dial on the home screen, refreshing once a minute. Tapping a sector opens event details and quick actions.
- Wear OS support
- The Android version includes a watch app with an interactive widget, a tile, a large complication and a separately installed watch face.
- Zoom and grid views
- Options on Android include a 24-hour mode, zooming the dial to between 1 and 12 hours, and month and day grid views.
Sectograph pricing
- Starts at
- $3.99 one-time on iOS; Android in-app purchases $1.99 to $99.99 per item
- Free plan
- The Android app is free to install from Google Play and includes the clock-face planner, a home screen widget and three free widget themes.
- Free trial
- None listed
| Plan | Price | What you get |
|---|---|---|
| Android app | $0 | Free to install from Google Play, with the clock-face planner, home screen widget and Wear OS app. |
| Android in-app purchases | $1.99 to $99.99per item, as shown on the US Google Play listing | Optional purchases inside the Android app. The listing gives the price range only and does not say what each item unlocks. |
| iPhone and iPad app | $3.99one-time purchase | Paid download on the US App Store, which lists no in-app purchases for it. |
Read from play.google.com on Oct 5, 2026. Prices change, so confirm with Sectograph before you buy.
Works with
Sectograph alternatives
- Sectograph vs TimeTune
Free plan · from $2.99
- Sectograph vs Owaves
Free plan · from $12.99/mo
- Sectograph vs Structured
Free plan · from $2.99/mo
- Sectograph vs TimeBloc
Free plan · from $19.99
- Sectograph vs Tiimo
Free plan · from $7.00
Common questions
Is Sectograph free?
Sectograph has a free plan. The Android app is free to install from Google Play and includes the clock-face planner, a home screen widget and three free widget themes. Paid plans start at $3.99 one-time on iOS; Android in-app purchases $1.99 to $99.99 per item.
How much does Sectograph cost?
Sectograph lists 3 plans. Android app: $0. Android in-app purchases: $1.99 to $99.99 per item, as shown on the US Google Play listing. iPhone and iPad app: $3.99 one-time purchase. Prices were read from play.google.com on Oct 5, 2026.
What platforms does Sectograph work on?
Sectograph is available on Android and iOS.
Does Sectograph have a Windows app?
No Windows app was listed when its pages were read on Oct 5, 2026. Sectograph is listed for Android and iOS.
Does Sectograph have a macOS app?
No macOS app was listed when its pages were read on Oct 5, 2026. Sectograph is listed for Android and iOS.
Is Sectograph open source?
Sectograph is not described as open source on its own site, as read on Oct 5, 2026.
What does Sectograph integrate with?
Sectograph's listing names Google Calendar and Microsoft Outlook. A listing names up to eight integrations, so it may connect to more.
Who makes Sectograph?
Sectograph is made by Roman Blokhin (Laboratory 27).
What are the alternatives to Sectograph?
The closest alternatives to Sectograph in our directory are TimeTune, Owaves, Structured, TimeBloc and Tiimo. Each one has a side-by-side comparison with Sectograph.
Sources for this page
The prices, plans, platforms and features above were read from these pages on Oct 5, 2026.