This is a list of apps that can be used in any classroom with any content area.
Free Android Phone app: https://play.google.com/store/apps/details?id=com.dropbox.android
Google Chrome app: https://chrome.google.com/webstore/detail/ioekoebejdcmnlefjiknokhhafglcjdl
Free iPad app: http://itunes.apple.com/us/app/dropbox/id327630330?mt=8&uo=4&at=10l6SU
Free iPhone app: http://itunes.apple.com/us/app/dropbox/id327630330?mt=8&uo=4&at=10l6SU
Free Mac program: https://www.dropbox.com/downloading?os=mac
Free Windows program: https://www.dropbox.com/downloading?os=win
Website: https://db.tt/dUahryRn
Free Android Phone app: https://play.google.com/store/apps/details?id=com.evernote
Google Chrome app: https://chrome.google.com/webstore/detail/pioclpoplcdbaefihamjohnefbikjilc
Mozilla Firefox extension: https://addons.mozilla.org/en-US/firefox/addon/evernote-web-clipper/
Free iPad app: http://itunes.apple.com/us/app/evernote/id281796108?mt=8&uo=4&at=10l6SU
Free iPhone app: http://itunes.apple.com/us/app/evernote/id281796108?mt=8&uo=4&at=10l6SU
Free Mac program: http://itunes.apple.com/us/app/evernote/id406056744?mt=12&uo=4&at=10l6SU
Apple Safari extension: http://evernote.com/download/get.php?file=SafariExtension
Free Windows program: http://evernote.com/download/get.php?file=Win
Website: http://www.evernote.com/
Free Android Phone app: https://market.android.com/details?id=com.evernote.skitch
Free iPad app: http://itunes.apple.com/app/skitch-for-ipad/id490505997?mt=8&uo=4&at=10l6SU
Free iPhone app: http://itunes.apple.com/app/skitch-for-ipad/id490505997?mt=8&uo=4&at=10l6SU
Free Mac program: http://itunes.apple.com/app/skitch/id425955336?mt=12&uo=4&at=10l6SU
Free Mac program: https://prezi.com/desktop/
Free Windows program: https://prezi.com/desktop/
Website: https://prezi.com/
Google Chrome app: https://chrome.google.com/webstore/detail/prezi/acoonfmhnndodekhecidldfdjgooefpg
Free iPhone app: https://itunes.apple.com/us/app/adobe-reader/id469337564?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/adobe-reader/id469337564?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.adobe.reader
Free Mac program: http://get.adobe.com/reader/
Free Windows program: http://get.adobe.com/reader/
Free Android Phone app: https://play.google.com/store/apps/details?id=com.socrative.teacher
Free iPad app: https://itunes.apple.com/us/app/teacher-clicker-socrative/id477620120?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/teacher-clicker-socrative/id477620120?mt=8&uo=4&at=10l6SU
Website: http://www.socrative.com/
Edmodo app: http://www.edmodo.com/publisher/socrative
Google Chrome app: https://chrome.google.com/webstore/detail/socrative-teacher/ofajgnplnindhnhnconjocimijjifaln?hl=en
Free Android Phone app: https://play.google.com/store/apps/details?id=com.socrative.student
Free iPad app: https://itunes.apple.com/app/student-clicker-socrative/id477618130?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/app/student-clicker-socrative/id477618130?mt=8&uo=4&at=10l6SU
Website: http://www.socrative.com/
Edmodo app: http://www.edmodo.com/publisher/socrative
Google Chrome app: https://chrome.google.com/webstore/detail/socrative-student/nblhpecglllndfihipmpdoikimcmgkha
Free iPad app: https://itunes.apple.com/us/app/educreations-interactive-whiteboard/id478617061?mt=8&at=10l6SU
Paid iPad app: http://itunes.apple.com/us/app/popplet/id374151636?mt=8&uo=4&at=10l6SU
Paid iPhone app: http://itunes.apple.com/us/app/popplet/id374151636?mt=8&uo=4&at=10l6SU
Website: http://popplet.com/
Website: http://www.groupboard.com/
Website: http://www.nearpod.com/web
Free iPad app: http://itunes.apple.com/us/app/nearpod/id523540409?ls=1&mt=8&uo=4&at=10l6SU
Free iPhone app: http://itunes.apple.com/us/app/nearpod/id523540409?ls=1&mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.panareadigital.Nearpod
Free iPad app: https://itunes.apple.com/us/app/id412443803?mt=8&at=10l6SU
Paid Windows program: https://doceri.com/win_doceri.php
Paid Mac program: https://doceri.com/download_form.php
Paid iPad app: https://itunes.apple.com/us/app/id431493086?mt=8&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/id431493086?mt=8&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.explaineverything.explaineverything
Free Android Tablet app: https://play.google.com/store/apps/details?id=com.explaineverything.explaineverything
Google Chrome app: https://chrome.google.com/webstore/detail/explain-everything/abgfnbfplmdnhfnonljpllnfcobfebag
Paid iPad app: https://itunes.apple.com/us/app/notability-take-notes-annotate/id360593530?mt=8&uo=4&at=10l6SU
Google Chrome app: https://chrome.google.com/webstore/detail/blagfjlaoclobammihbopbeppjefpehl
Google Apps for Education app: https://www.google.com/enterprise/marketplace/viewListing?productListingId=3516+2841472664351178324
Free iPad app: http://itunes.apple.com/us/app/sliderocket-player/id462996758?mt=8&uo=4&at=10l6SU
Website: http://www.sliderocket.com/
Paid iPad app: https://itunes.apple.com/us/app/note-anytime-note-taking-pdf/id557121061?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/note-anytime-note-taking-pdf/id557121061?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/note-anytime-lite-note-taking/id763225933?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/note-anytime-lite-note-taking/id763225933?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/baiboard-collaborative-whiteboard/id490534358?mt=8&at=10l6SU
Free Mac program: https://itunes.apple.com/us/app/baiboard-collaborative-whiteboard/id482322064?mt=12&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/subtext/id457556753?mt=8&ign-mpt=uo%3D4&uo=4&at=10l6SU
Edmodo app: http://www.edmodo.com/publisher/subtext
Free iPad app: https://itunes.apple.com/us/app/ask3/id572042047?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/google-earth/id293622097?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/google-earth/id293622097?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.google.earth
Free Mac program: http://www.google.com/earth/download/
Free Windows program: http://www.google.com/earth/download/
Google Chrome app: http://www.google.com/earth/explore/products/plugin.html
Mozilla Firefox extension: http://www.google.com/earth/explore/products/plugin.html
Apple Safari extension: http://www.google.com/earth/explore/products/plugin.html
Free Android Phone app: https://play.google.com/store/apps/details?id=com.google.android.apps.docs
Google Chrome app: https://chrome.google.com/webstore/detail/google-drive/apdfllckaahabafndbhieahigkjlhalf
Free iPad app: https://itunes.apple.com/us/app/google-drive/id507874739?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/google-drive/id507874739?mt=8&uo=4&at=10l6SU
Website: http://drive.google.com/
Free Android Tablet app: https://play.google.com/store/apps/details?id=com.google.android.apps.docs
Free Mac program: https://www.google.com/drive/download/
Free Windows program: https://www.google.com/drive/download/
Free iPhone app: https://itunes.apple.com/us/app/chrome/id535886823?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/chrome/id535886823?mt=8&uo=4&at=10l6SU
Free Mac program: http://www.google.com/chrome/
Free Windows program: http://www.google.com/chrome/
Free Android Phone app: https://play.google.com/store/apps/details?id=com.android.chrome
Free Android Phone app: https://play.google.com/store/apps/details?id=com.google.android.apps.translate
Google Chrome app: https://chrome.google.com/webstore/detail/google-translate/aapbdbdomjkkjkaonfhkkikfgjllcleb
Free iPad app: http://itunes.apple.com/us/app/google-translate/id414706506?mt=8&uo=4&at=10l6SU
Free iPhone app: http://itunes.apple.com/us/app/google-translate/id414706506?mt=8&uo=4&at=10l6SU
Website: http://translate.google.com/
Free Android Phone app: https://play.google.com/store/apps/details?id=com.google.android.gm
Google Chrome app: https://chrome.google.com/webstore/detail/gmail/pjkljhegncpnkpknbcohdijeoejaedia
Free iPad app: https://itunes.apple.com/us/app/gmail/id422689480?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/gmail/id422689480?mt=8&uo=4&at=10l6SU
Website: http://mail.google.com/
Paid iPad app: https://itunes.apple.com/app/magicalpad/id463731782?mt=8&uo=4&at=10l6SU
Website: http://www.mindmeister.com/
Free iPad app: http://itunes.apple.com/us/app/mindmeister-for-ipad/id381073026?mt=8&uo=4&at=10l6SU
Free iPhone app: http://itunes.apple.com/us/app/mindmeister-mind-mapping/id291226775?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.meisterlabs.mindmeister
Google Apps for Education app: https://www.google.com/enterprise/marketplace/viewListing?productListingId=3435+15475579680845921511
Google Chrome app: https://chrome.google.com/webstore/detail/mindmeister/bdehgigffdnkjpaindemkaniebfaepjm
Free Android Tablet app: https://play.google.com/store/apps/details?id=com.meisterlabs.mindmeister
Free iPad app: https://itunes.apple.com/us/app/voice-record-pro/id546983235?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/voice-record-pro/id546983235?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/inspiration-maps-lite/id510031612?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/inspiration-maps/id510173686?ls=1&mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/inspiration-maps-lite/id510031612?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/inspiration-maps/id510173686?ls=1&mt=8&uo=4&at=10l6SU
Free iPad app: http://itunes.apple.com/us/app/idea-sketch/id367246522?mt=8&uo=4&at=10l6SU
Free iPhone app: http://itunes.apple.com/us/app/idea-sketch/id367246522?mt=8&uo=4&at=10l6SU