Hello! Our nonprofit organization Rock to the Future is currently in the market for a tablet and I'd like to get some recommendations for a time keeping app. We are a music program where students are required to practice their instrument a certain amount of minutes each month. We have 33 students. I'm looking for an app to run on a tablet where a student can select their name, enter the amount of minutes they practiced that day, and at the end of the month run a report to see how many minutes each student practiced. If possible, I'd like the students to have the ability to classify what they practiced (ex. lesson material, band original songs, band cover songs, other) . I've also seen some timekeeping apps where there is a monthly on-going fee - I'd like to avoid that and just pay a one time fee for the app. Suggestions please??? Also, if you have suggestions on music or music theory apps please let us know! Thank you!