Recommendations for free job-search tools after 15 years as a social media manager

I am tracking my applications in a notebook and want something better. I have been trying to stay organised about it. I do not want to pay for premium features. What do you use?

A simple spreadsheet with company, date, contact and next step was all I needed.

Thanks for writing this out. I went through something close to it 9 months ago, and it got easier once I kept a simple log of every call and form.