If you put any stock in IMDb ratings, this may be useful to evaluate each season: https://seriesgraph.com/show/1399-game-of-thrones

This might work OK for simple period tracking, but for more advanced fertility tracking, it’s not really possible to do pen-and-paper without being a huge pain.

For example, the open-source, local-only app Drip optionally uses a “sympto-thermal method” to estimate when a user is fertile; the app takes not just the days they are on their period into account, but also their body temperature, cervical mucus values or cervix values, and throws those inputs into an open-source algorithm for much more accurate results.

Doing all that on pen and paper might be possible, but it would also be a bit of a nightmare.

PrivacyGuides has a section about this on their website: https://www.privacyguides.org/en/health-and-wellness/#menstrual-cycle-tracking

At the time of writing, it seems Drip is the best option on both iOS and Android. The app is free, open-source, and all data is completely local. Honorable mention to Euki as well

PrivacyGuides has a section about this on their website: https://www.privacyguides.org/en/health-and-wellness/#menstrual-cycle-tracking

At the time of writing, it seems Drip is the best option on both iOS and Android. The app is free, open-source, and all data is completely local. Honorable mention to Euki as well

Other than Fedora Atomic derivatives (like Bazzite) and of course SteamOS, the only big one I can think of is NixOS? It’s certainly not tailored to gaming, but it does look like 2.4% of ProtonDB users run it

Mozilla reviewed the privacy of a lot of dating apps. It isn’t very pretty, but there are some that are less bad than others. Article also gives some tips on how to improve your privacy while using them.

Privacy Guides also has a “Reducing the Risks while using dating apps” section in one of their articles.

Side note: I don’t think the commenters who are saying “go outside” have really dated in years. Like it or not, it’s by far the dominant way couples are meeting now, and unfortunately it’s becoming more and more of a requirement in the modern dating scene:

That’s nice, although somewhat different than what OP linked. I think the filter you linked will completely remove shorts, where the extension OP linked (Youtube Shorts Block) will instead convert shorts into a normal video, despite the misleading name. Although I think the extension has an option to completely block shorts too