Anyone using MyStudyLife?

I'm enrolling an university this year and looking for cross-platform time schedular software. I searched for this and found these

• My Study Life
• iStudiez

Both are cross-platform and looks great and I've created an account on MySchoolLife. Honestly, I don't have any idea which one is better. I can't even check if they're well-maintained because they are not open-sourced and developments are unclear.

Anyone using/used any of these software (before)? If so, which do you think is better?