list of maths apps
Free iPhone app: https://itunes.apple.com/us/app/compass/id520985073?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/compass/id520985073?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/easymeasure-measure-your-camera!/id349530105?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/easymeasure-measure-your-camera!/id349530105?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/ruler-pro-extra-long/id554891517?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/ruler-pro-extra-long/id554891517?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/runtastic-heart-rate-pro-pulse/id586956623?mt=8&uo=4&at=10l6SU
Paid Android Phone app: https://play.google.com/store/apps/details?id=com.runtastic.android.heartrate.pro
Paid iPhone app: https://itunes.apple.com/us/app/coachs-eye/id472006138?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/coachs-eye/id472006138?mt=8&uo=4&at=10l6SU
Paid Android Phone app: https://play.google.com/store/apps/details?id=com.techsmith.apps.coachseye.free
Paid Android Tablet app: https://play.google.com/store/apps/details?id=com.techsmith.apps.coachseye.free
Paid iPad app: https://itunes.apple.com/us/app/motion-analyzer/id623638405?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/motion-analyzer/id623638405?mt=8&uo=4&at=10l6SU
Physical product: http://www.raspberrypi.org/
Paid iPad app: http://itunes.apple.com/us/app/pi-cubed/id311433261?mt=8&uo=4&at=10l6SU
Free iPhone app: http://itunes.apple.com/us/app/pi-cubed/id311433261?mt=8&uo=4&at=10l6SU
Paid iPhone app: http://itunes.apple.com/us/app/pi-cubed/id311433261?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/unknown-square-math-doodles/id558758079?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/connect-sums-math-doodles/id555216734?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/math-doodles/id526959716?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.visionobjects.calculator
Free iPhone app: https://itunes.apple.com/en/app/myscript-calculator/id578979413?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/en/app/myscript-calculator/id578979413?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/symmetry-shuffle/id387650111?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/quick-math-arithmetic-times/id537802071?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/quick-math-arithmetic-times/id537802071?mt=8&uo=4&at=10l6SU
Website: https://www.sokikom.com/
Free iPhone app: https://itunes.apple.com/us/app/pick-a-path/id545185507?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/pick-a-path/id545185507?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/sums-stacker/id343251346?mt=8&uo=4&at=10l6SU
Free Mac program: http://scratch.mit.edu/download
Free Windows program: http://scratch.mit.edu/download
Website: http://skoolbo.com/
Free Mac program: http://www.geogebra.org/cms/download
Free Windows program: http://www.geogebra.org/cms/download
Google Chrome app: https://chrome.google.com/webstore/detail/geogebra/bnbaboaihhkjoaolfnfoablhllahjnee
Website: http://sketchometry.org/
Google Chrome app: https://chrome.google.com/webstore/detail/sketchometry/nmnfcmbldiamdnkjjojkiamjoblkemfd
Free iPhone app: https://itunes.apple.com/us/app/geoboard-by-math-learning/id519896952?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/geoboard-by-math-learning/id519896952?mt=8&uo=4&at=10l6SU
Website: http://www.mathlearningcenter.org/web-apps/geoboard/
Google Chrome app: https://chrome.google.com/webstore/detail/geoboard-by-the-math-lear/gaakmmdiopnmcenkojohldanladpajak
Free iPhone app: https://itunes.apple.com/us/app/mathletics-teacher/id539826409?mt=8&uo=4&at=10l6SU
Paid iPad app: http://itunes.apple.com/us/app/math-bingo-games-a-racing/id415231843?ls=1&mt=8&uo=4&at=10l6SU
Paid iPhone app: http://itunes.apple.com/us/app/math-bingo-games-a-racing/id415231843?ls=1&mt=8&uo=4&at=10l6SU
Website: http://www.mathalicious.com/
Free iPad app: http://click.linksynergy.com/fs-bin/click?id=ial8REaUQPw&subid;=&offerid=146261.1&type=10&tmpid=3909&RD_PARM1=https://itunes.apple.com/us/app/id588214150?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/mathletics-student/id560955922?mt=8&uo=4&at=10l6SU
Paid iPad app: http://itunes.apple.com/app/wolfram-precalculus-course/id434839548?mt=8&uo=4&at=10l6SU
Paid iPhone app: http://itunes.apple.com/app/wolfram-precalculus-course/id434839548?mt=8&uo=4&at=10l6SU
Paid iPad app: http://itunes.apple.com/app/wolfram-pre-algebra-course/id453096829?ls=1&mt=8&uo=4&at=10l6SU
Paid iPhone app: http://itunes.apple.com/app/wolfram-pre-algebra-course/id453096829?ls=1&mt=8&uo=4&at=10l6SU
Paid iPad app: http://itunes.apple.com/app/wolfram-calculus-course-assistant/id410594105?mt=8&uo=4&at=10l6SU
Paid iPhone app: http://itunes.apple.com/app/wolfram-calculus-course-assistant/id410594105?mt=8&uo=4&at=10l6SU
Paid iPad app: http://itunes.apple.com/us/app/graphing-calculator-hd/id374274107?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/app/ti-nspire/id590823242?mt=8&uo=4&at=10l6SU
Paid iPad app: http://itunes.apple.com/app/wolfram-multivariable-calculus/id428100167?mt=8&uo=4&at=10l6SU
Paid iPhone app: http://itunes.apple.com/app/wolfram-multivariable-calculus/id428100167?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/fluidmathfree/id594266234?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/fluidmath-2014/id631419906?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/fluidgraphfree/id598654407?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/fluidgraph-2014/id631425247?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/quick-graph-your-scientific/id292412367?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/quick-graph-your-scientific/id292412367?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/quick-graph+-your-scientific/id541477533?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/quick-graph+-your-scientific/id541477533?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/montessori-numbers-for-kids/id547209737?ls=1&mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/montessori-numbers-for-kids/id547209737?ls=1&mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/ck-12-studynow!/id611509018?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/geometriq-geometry-picture/id551984696?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/geometriq-geometry-picture/id551984696?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/educreations-interactive-whiteboard/id478617061?mt=8&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/fetch!-lunch-rush/id469089331?mt=8&uo=4&at=10l6SU