I've made a mobile app that'll help you with the schedule of different competitive programming contests.

[iOS]-> https://apps.apple.com/app/codeclock-coding-calendar/id6447638088

[Android] -> https://play.google.com/store/apps/details?id=com.voidmemories.codeclock&hl=en_IN&gl=US

[Telegram] -> https://telegram.me/codeclock

We're building a community over telegram, please join if you want to:

1. Request a new feature

2. Report a bug

3. Contribute to the project in any way

4. Or just wanna have a discussion

Here are some screenshots of the app. Thanks!