i pad apps
Free iPad app: https://itunes.apple.com/us/app/monster-physics-lite/id525417784?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/monster-physics/id505046678?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/monster-physics-lite/id525417784?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/monster-physics/id505046678?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/goreact/id649585694?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/goreact/id649585694?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/probability-tools/id544340525?mt=8&uo=4&at=10l6SU
Free iPad app: http://itunes.apple.com/us/app/math-workbook/id467548534?mt=8&uo=4&at=10l6SU
Free iPhone app: http://itunes.apple.com/us/app/math-workbook/id467548534?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/dragonbox-algebra-12+-award/id634444186?mt=8&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/dragonbox-algebra-12+-award/id634444186?mt=8&at=10l6SU
Paid Mac program: https://itunes.apple.com/us/app/dragonbox-algebra-12+-award/id813681744?mt=12&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/algebra-genie/id481026577?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/algebra-genie/id481026577?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=air.com.zegenie.algebra
Free iPad app: https://itunes.apple.com/us/app/fill-the-cup/id449784934?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/vsb-chemistry/id610687096?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/vsb-chemistry/id610687096?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/table-of-elements-hd/id476687113?mt=8&uo=4&at=10l6SU