Paid iPad app: https://itunes.apple.com/us/app/istudiez-pro/id310636441?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/istudiez-pro/id310636441?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/istudiez-lite/id322439186?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/istudiez-lite/id322439186?mt=8&uo=4&at=10l6SU
Paid Mac program: http://itunes.apple.com/app/istudiez-pro/id402989379?mt=12&uo=4&at=10l6SU
Free Mac program: https://itunes.apple.com/us/app/istudiez-lite/id655509574?mt=12&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/iteacherbook/id459153342?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/iteacherbook/id459153342?mt=8&uo=4&at=10l6SU
Website: http://www.slottr.com
Free iPad app: https://itunes.apple.com/us/app/classmanager/id529458056?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/classmanager/id529458056?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.gabrielittner.timetable
Free Android Tablet app: https://play.google.com/store/apps/details?id=com.gabrielittner.timetable
Website: http://www.daybookpro.com/
Free iPad app: https://itunes.apple.com/us/app/daybook-pro/id637340055?mt=8&uo=4&at=10l6SU
Website: http://www.alchemylearning.com/
Website: http://www.planboardapp.com/
Paid iPad app: https://itunes.apple.com/us/app/planbook-touch/id387115895?mt=8&uo=4&at=10l6SU
Website: http://www.doodle.com/
Free iPad app: https://itunes.apple.com/us/app/doodle-schedule-maker/id938182547?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/doodle-schedule-maker/id938182547?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.doodle.android
Free Android Tablet app: https://play.google.com/store/apps/details?id=com.doodle.android