4,7
411 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Offline Mass Propers
This app is an offline version of the chant tools available at http://bbloomf.github.io/jgabc/

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. If you notice any, they can be corrected in GregoBase (if you go to http://bbloomf.github.io/jgabc/propers.html and find the chant with the mistake, you can click the link above the chant on the left side to get to the GregoBase version of the chant, and edit it there to fix it, or request that it be fixed.)
Updated on
31 Jul 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4,7
380 reviews
John Diaz
16 June 2023
I love this app because I am very forgetful and I often leave my Liber Usualis at home (that thing is heavy). This app very convenient and saves me a lot of time from flipping many pages of Chant also the Propers are already laid out and there are options for the user to use whatever Calendar they have in their Parish. I also love that there is an option to use the Psalm toned Mass Propers. I hope that more apps like this would be made. Thank you very much!
4 people found this review helpful
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A Google user
16 June 2019
great tool, I would definitely recommend it. the only issue is with playback: if I want to stop the music and "rewind" it to a previous line or anywhere else in the song the playback stops working. the only "fix" is to restart the app.
5 people found this review helpful
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Edward Tambling
26 May 2025
Could do with an update based on some notational errors now corrected on the Gregobase site, but otherwise an incredibly useful app. Date of Easter seemingly inflexible as well...!
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App support

About the developer
Benjamin Bloomfield
bhb123@gmail.com
5662 Delhi Ave Cincinnati, OH 45238-5130 United States
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