Chant Tools is described as 'It is mostly intended to be useful for containing the Gregorian Mass propers as well as the Gregorian Mass ordinaries as found in the Liber Usualis, and transcribed on GregoBase (http://gregobase.selapa.net) and there may be some mistakes in the chant' and is an app in the news & books category. There are three alternatives to Chant Tools for iPhone, iPad, Android Tablet, Web-based and Android. The best Chant Tools alternative is Breviarium Meum. It's not free, so if you're looking for a free alternative, you could try Liber Pro or Evangelizo.
Breviarium Meum allows you to pray the traditional (1962) Latin breviary of the Catholic Church wherever you go (if you have an iPad, download Breviarium Meum HD instead). You can download the texts up to a week in advance, so you can pray even when you don't have a network...
Digital app offers 2,300+ pages of liturgical chants with calendar-driven navigation, bookmarks, annotation tools, dark mode, search, history tracking, and offline access. Enables swift liturgical reference while preserving physical books, free for Apple devices.
Catholic service: Daily Gospel, the gospel, the readings, the saints, the prayers, in 10 languages : French, English, Portuguese, Spanish, Dutch, German, Arabic, Italian, Polish, Armenian.
United States