AccordingtotheintroductionofBenjaminBloomfield,ChantToolsisaToolsappontheAndroidplatform.Thereiscurrentlya1.8.29versionreleasedonJul21,2018,youcanseethedetailsbelow.
OfflineMassPropersThisappisanofflineversionofthechanttoolsavailableathttp://bbloomf.github.io/jgabc/
ItismostlyintendedtobeusefulforcontainingtheGregorianMasspropersaswellastheGregorianMassordinariesasfoundintheLiberUsualis,andtranscribedonGregoBase(http://gregobase.selapa.net)andtheremaybesomemistakesinthechant.Ifyounoticeany,theycanbecorrectedinGregoBase(ifyougotohttp://bbloomf.github.io/jgabc/propers.htmlandfindthechantwiththemistake,youcanclickthelinkabovethechantontheleftsidetogettotheGregoBaseversionofthechant,andeditittheretofixit,orrequestthatitbefixed.)