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Heartongue
Live Mass interpretation on every listener's phone
Heartongue interprets Mass, homilies and sermons live, like an interpreter in the booth. Each listener scans a QR code and follows on their own phone, with a natural voice and captions in their language. No headsets, no app to install. It translates the way their church speaks: Bible verses from their own Bible, Catholic or Protestant words by tradition, prayers as the parish prays them. 49 languages, about two seconds behind the speaker.
Hi Product Hunt 👋 I'm Duy, the maker of Heartongue.
Many parishes now celebrate Mass for several language communities, and few can staff an interpreter for each one. Generic live-translation apps help a little, but they translate word for word: a Bible reading comes out in the app's own wording, Catholic listeners hear Protestant words, and sentences get cut in half.
Heartongue works like an interpreter in the booth:
• The priest or pastor speaks into the sound desk. Listeners scan a QR code or type a 6-digit code. No app to install.
• Each listener hears a natural voice and reads captions in their own language, about two seconds behind the speaker. 49 languages.
• When a verse is read, listeners see it from their own Bible, marked 📖 with the reference.
• Catholic listeners get Catholic words, Protestant listeners get theirs, and prayers like the Our Father and the Hail Mary follow the wording the parish knows.
• Several speakers in different languages? Each sentence's language is detected on its own.
Every new account gets 2 free hours to try it at a real Mass or service. For the Product Hunt community: code PRODUCTHUNT takes 20% off your first month on any monthly plan (until December 5).
I'd love your feedback, especially if you serve a multilingual parish or church. Which language would your community need first?
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About Heartongue on Product Hunt
“Live Mass interpretation on every listener's phone”
Heartongue was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #370 on the daily leaderboard. Heartongue interprets Mass, homilies and sermons live, like an interpreter in the booth. Each listener scans a QR code and follows on their own phone, with a natural voice and captions in their language. No headsets, no app to install. It translates the way their church speaks: Bible verses from their own Bible, Catholic or Protestant words by tradition, prayers as the parish prays them. 49 languages, about two seconds behind the speaker.
Heartongue was featured in Languages (14.5k followers), Artificial Intelligence (482.8k followers) and Spirituality (1k followers) on Product Hunt. Together, these topics include over 142.6k products, making this a competitive space to launch in.
Who hunted Heartongue?
Heartongue was hunted by Bui Trong Khanh Duy. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Bui Trong Khanh Duy
Hi Product Hunt 👋 I'm Duy, the maker of Heartongue.
Many parishes now celebrate Mass for several language communities, and few can staff an interpreter for each one. Generic live-translation apps help a little, but they translate word for word: a Bible reading comes out in the app's own wording, Catholic listeners hear Protestant words, and sentences get cut in half.
Heartongue works like an interpreter in the booth:
• The priest or pastor speaks into the sound desk. Listeners scan a QR code or type a 6-digit code. No app to install.
• Each listener hears a natural voice and reads captions in their own language, about two seconds behind the speaker. 49 languages.
• When a verse is read, listeners see it from their own Bible, marked 📖 with the reference.
• Catholic listeners get Catholic words, Protestant listeners get theirs, and prayers like the Our Father and the Hail Mary follow the wording the parish knows.
• Several speakers in different languages? Each sentence's language is detected on its own.
Every new account gets 2 free hours to try it at a real Mass or service. For the Product Hunt community: code PRODUCTHUNT takes 20% off your first month on any monthly plan (until December 5).
I'd love your feedback, especially if you serve a multilingual parish or church. Which language would your community need first?