I guess it's really safe cause it's open source, you can make notes on your habits but don't really do that. Its simple. Really fast. Haven't found a way to connect it to notion. In general it's a great app to track you habits. Does its job. Not more, not less.
Based on our record, Teamup Calendar seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I came across https://teamup.com while searching for a similar application. Their calendar has a useful year view. - Source: Hacker News / over 1 year ago
MUST HAVE an account on TeamUp as that's where the calendar will be edited. Source: almost 3 years ago
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