Circuits Calendar is made and published by Jiayi Sun. AppBrain is an independent app data site and isn't affiliated with Jiayi Sun. The app name, icon, screenshots and description belong to Jiayi Sun and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- October 12, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
App Store top chartsApp Store Rankings for Circuits Calendar
Competitors
Similar apps and more from Jiayi SunAlternatives to Circuits Calendar
Releases
Updates seen on the App Store- Version
- 1.4.2
- Launched
- February 2026
No changelog data
User feedback
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 312.5 MB
- Content rating
- Everyone
Technologies used by Circuits Calendar
About the app and developer
About Circuits Calendar
Circuits Calendar is a sports app developed by Jiayi Sun.
What is the rating of Circuits Calendar?
Circuits Calendar is rated 5.00 out of 5 stars, based on one rating ratings.
Is Circuits Calendar free?
Circuits Calendar is free. The app size is 312.55 MB. The latest version available is 1.4.2. The last update was on October 12, 2026.
What are the requirements for Circuits Calendar?
The app has a content rating of Everyone. The app has been available on the App Store since February 2026.
Developer information for Jiayi Sun
Address:
Store listing
By Jiayi Sun, from the App Store
Description by Jiayi Sun Written by the developer, not by AppBrain. Click to read.
Explore the circuits, plan your race weekend, and follow the championship in one clean, focused experience—designed to be checked in seconds or explored at your own pace.
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Your Race Weekend
Browse the season calendar and see session times in your local time zone. From practice to the race, keep the weekend’s schedule close at hand.
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Interactive Circuit Views
Swipe to rotate each circuit and touch and hold to reveal its turns and sectors.
Go further with Explore: detailed 3D circuit models you can rotate, zoom, and inspect, alongside key facts including lap length, race distance, and elevation change.
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Session Reminders
Choose exactly which sessions matter to you: practice, qualifying, sprint qualifying, sprint, or race.
Set individual reminders and choose when to be notified, from the session start to an hour beforehand.
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Race Weekend Weather
Check conditions at the circuit with forecasts powered by Apple Weather. View session weather, temperature, wind, and rain forecasts as the race weekend approaches.
Forecasts are available closer to each session.
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Results and Standings
View race, qualifying, and sprint results in a clear, readable layout.
Follow driver and team standings throughout the season, and open driver profiles to explore career statistics and season performance.
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Widgets with Circuits+
Bring Circuits to your Home Screen and Lock Screen. Keep upcoming sessions in view, follow season progress, check championship points, and compare drivers or teams.
Widgets require a Circuits+ subscription.
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Made for iPhone and iPad
Enjoy a focused experience on iPhone and a spacious layout on iPad. An interactive guide helps you discover the app by trying its features yourself.
Available in English and Simplified Chinese, with light and dark appearances.
Requires iOS 18.2 or iPadOS 18.2 or later.
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Disclaimer
Circuits Calendar is an independent, unofficial motorsport calendar app. It is not affiliated with, endorsed by, or associated with any racing series, governing body, team, venue, or event organizer.
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Terms of Use: https://circuitscalendar.com/terms
Privacy Policy: https://circuitscalendar.com/privacy
Support Page: https://circuitscalendar.com/support