I'm a first year student and sometimes my motivation fades for studying and these are some recs to keep that loving feeling for your studies.
Map
These background sounds shifts my mind into study mode and I feel more motivated to do my work. Each sound is about 3 hours so it is a way you can time yourself aswell.
Slow life sound
Apple calender has been helping me alot. I do daily plan every night and I love that it is customizable.
Calendar - Apple iCloud
At the beginning of the year make a vision board for yourself to look at. Make it your screen saver to remind yourself why you decided to study.