I don't just want to complete the course, but to see personal progress and compare it with previous results. Where is this possible?

Sometimes I can study at 10 a.m., sometimes only at midnight. A tight schedule is stressful for me. I was looking for something that does not limit, but accompanies. With the promova app platform, it turned out that this is possible: training is available around the clock, you can set goals for a week, receive unobtrusive reminders, and most importantly, everything is built according to my pace. No pressure, just support and a reasonable structure.