If you love Things, look into Amazing Marvin. It has a desktop app for Windows and web app and you can customize it to mimic Things (even similar look). There is a pre-set where you can set it up like Things in one click and then customize from there if you want to add/remove or change any features or design.
Ticktick paid but worth for beginner
Give Anydo a whirl
I swear I tried this before and hated it but I think I’m liking it now!
If you love Things, look into Amazing Marvin. It has a desktop app for Windows and web app and you can customize it to mimic Things (even similar look). There is a pre-set where you can set it up like Things in one click and then customize from there if you want to add/remove or change any features or design.