Check out hourglass if you are on Windows. It’s a simple portable timer with no fluff. Source: over 1 year ago

I have not used or tried this app https://chris.dziemborowicz.com/apps/hourglass/. Source: almost 2 years ago

Https://chris.dziemborowicz.com/apps/hourglass/ put your alarm sounds in C:\Program Files (x86)\Hourglass or just the local folder if you use the portable version. Source: over 2 years ago

Put a slightly less than 2hr timer (e.g. I use this https://chris.dziemborowicz.com/apps/hourglass/ but any similar would do), if you are not sure then uninstall and ask for a refund. EZ PZ. Source: about 3 years ago

Try https://tomighty.github.io/ or https://chris.dziemborowicz.com/apps/hourglass/ - when minimized to taskbar icon it shows time progress as a background colour. If you find something better let me know. I also looking for a regular clock in taskbar (hour & minutes only). Source: about 3 years ago

I've been having success with the HeyFocus app, version 1.x, which is available on Setapp. Source: 7 months ago

Apps I have tried and are not enough: - https://heyfocus.com/ - https://freedom.to/ - https://selfcontrolapp.com/ - https://www.forestapp.cc/ - https://www.rescuetime.com/. Source: 8 months ago

There are plenty of apps and organizational systems that will help you remember future tasks and reduce distractions. For example, Focus blocks distractions and schedules your breaks and Freedom will block distractions on all of your devices at once. - Source: dev.to / 10 months ago

Focus - Price: $19.99/year App for Mac that blocks distracting websites and apps to help you stay focused. Source: 12 months ago

Just https://heyfocus.com which I must have installed through Setapp, as I don't remember paying for it. It has a scripting capability so in theory I might be able to do something to prevent it from triggering when I'm active in a form. - Source: Hacker News / about 1 year ago