rabbit.reviews
Best Free Option

Google Calendar

The default choice for most people for good reason — free, reliable, and deeply integrated with Gmail, Google Meet, and the broader Google ecosystem. Works seamlessly across every platform.

Pros
  • Completely free with a Google account
  • Seamless integration with Gmail, Google Meet, and other Google services
  • Cross-platform — works on iOS, Android, and web equally well
  • Category leader on G2 based on verified user reviews and market presence
Cons
  • Feels too limited for users who want task management built in
  • Privacy concerns for users trying to de-Google their lives
  • UI hasn't evolved much and lacks power-user features
Why we recommend it

Google Calendar isn't flashy, but it's the one app everyone already has and actually uses. If you're not doing something complex, there's no reason to pay for anything else.

G2 / learn.g2.com

Being a category leader for calendar apps grid on G2, it offers seamless integration with other Google services, like Gmail and Google Meet, is super convenient.