In many US churches the family that walks in together does not hear the sermon the same way: the parents and grandparents are at home in Spanish, the children in English. Here is how MulingStream lets every one of them follow the same sermon live, in their own language, on their own phone or on the church screen.
Watch a family walk into a church in Texas, California, Florida or Illinois on a Sunday morning. The grandmother greets people in Spanish. The parents switch between Spanish and English in the same sentence. The teenagers answer in English, and the youngest has never really learned to read Spanish at all.
They love the same Lord and they sit in the same row, and they would each understand a different sermon best.
Many churches in the United States serve this every week. Some have a Spanish-language service and an English one, and the Spanish service is a ministry in its own right, often the heart of the church's outreach. Others are bilingual on purpose, with worship in both languages and a sermon in one of them. Some have an English congregation with a growing number of Spanish-speaking families, and some have a Spanish congregation whose own children now think in English.
Each of these is a good thing. Each also leaves somebody listening hard. The grandparents in an English service follow the outline and miss the story. The teenagers in a Spanish service catch most of it and quietly tune out the rest. And on the days that matter most, when both congregations meet together at Christmas, Easter, a baptism or a wedding, somebody always gets the shorter version.
MulingStream does not ask anyone to change services or to give up a ministry. It simply makes sure everyone in the room can follow whatever is being said.
The pastor preaches as usual, with MulingStream running in the browser on the laptop or tablet at the front. Each person scans the QR code or opens the link the church shared, and chooses their language. The grandmother chooses Spanish; her grandson chooses English. From then on the sermon arrives on each phone live, while the pastor is still speaking, as text to read or as a voice to listen to through an earbud. No app, no account, no headsets to hand out.
It works in both directions. An English sermon reaches the Spanish speakers in Spanish. A Spanish sermon reaches the English-speaking teenagers, the spouse who married into the family, and the visiting pastor in English.
Bilingual pastors rarely stay in one language. They start a story in English, quote the verse in Spanish because that is how they memorised it, and land the point in whichever language the moment calls for.
Since July, MulingStream follows that switch by itself. With both English and Spanish in the room, the Spanish speakers keep receiving Spanish and the English speakers keep receiving English, whichever language the pastor is speaking at that moment. Nobody has to press anything when the pastor changes language.
A family from Mexico, a family from Puerto Rico and a family from Colombia all speak Spanish, and they do not sound the same. MulingStream offers Spanish as it is spoken in many countries, including the United States, Mexico and across Central and South America, as well as Spain, and the regional choices come with voices from that region.
Since March, sermons arrive as whole sentences built from what the pastor means, with Smart Translation, and Smart Hints add a short note when something would not travel on its own. When the pastor quotes a verse, a Spanish listener sees it from a widely used Spanish Bible translation, and an English listener sees it in English. An American idiom gets one line of explanation for the abuela; a Spanish dicho gets one for the teenager.
Not everybody wants to hold a phone, and some of the people who most need the translation do not have one with them. MulingDisplay puts the captions on the screen the room is already looking at, and the screen can be split so Spanish and English sit side by side. Everyone looks up at the same place, and nobody stands out for needing it.
Since the start of August, the whole MulingStream site and the listener screens are available in Spanish at mulingstream.com/es, so a Spanish-speaking pastor, deacon or media volunteer can read about it, set it up and help others join in their own language.
Setting it up takes about two minutes: sign up, add the languages your congregation needs, share the link or the QR code, and start speaking. New accounts start with a free, generous trial. To hear it before showing anyone, open the listener demo room on your phone, which runs around the clock, and choose Spanish.
The family walks in together, and now they hear the same sermon together.
Spanish is one of 200+ languages on MulingStream. See them all on our languages page, and Spanish on its own at Spanish on MulingStream. How a Sunday works for a church is on use cases for churches.
Since 2 September 2026, churches can use MulingStream with church passes, and every church gets its first two services free, so a bilingual church can try it on an ordinary Sunday and a joint service before deciding anything. What each pass covers is on pricing for churches.
Since 17 September 2026, Smart Hints come in categories. The church chooses which kinds of notes the room explains, and each listener can switch off any of them on their own phone. A grandfather who knows his Bible well can turn off the verse notes and keep the ones that explain an American saying.
Since 17 October 2026, one room can carry two regional kinds of Spanish at once, and a guest chooses their language before they even join. When a church has a family from Spain and a family from Latin America in the same service, each can hear the Spanish that sounds like home.
See which languages your congregation can read and hear, with what each one offers, on our languages page.