If your congregation already has a hearing-assist loop and a good number of older members, RF church translation is often the better fit: you feed the translated audio straight into an FM transmitter or induction loop, and people listen through their own hearing aids or a receiver — no app, no QR code. App-based translation shines when your audience is younger and everyone carries a smartphone. Many churches end up running both.
Here's the short version of what to weigh before you pick a path:
- Who's in the seats? Older, hearing-aid-wearing members lean RF; younger, multilingual visitors lean app.
- What gear do you already own? An existing hearing loop is basically half an RF system already.
- How many languages do you need? App-based reaches many languages at once to any phone; RF typically serves one audio feed per channel.
- What does the law ask of you? ADA receiver counts and hearing-aid compatibility rules may apply.
- Who might get left out? App-only quietly excludes people who don't own or can't quickly use a smartphone.
What is RF church translation, exactly?
RF (radio frequency) translation takes the operator's translated audio and sends it out over a small FM transmitter or an induction loop already installed in your sanctuary. Members either wear a simple receiver with headphones or — this is the good part — pick it up directly through the telecoil in their own hearing aids.
A Part 15-certified FM transmitter in the 72–76 MHz assistive-listening band requires no FCC license for indoor use, as long as it carries an FCC certification number. Just know the practical reach: unlicensed Part 15 FM operation is limited to roughly 200 feet, per a July 24, 1991 FCC Public Notice still in effect. That covers most sanctuaries with room to spare.
Why does app-only exclude the people who need help most?
Think about who most often needs translated or amplified audio in your pews. It's frequently your older members and visitors — and that's exactly the group least likely to be app-ready.
Smartphone ownership drops with age: 97% of adults under 50 and 90% of those 50 to 64 own one, while those 65 and older are least likely to, though 78% still do, per Pew Research Center's 2025 National Public Opinion Reference Survey. Owning a phone isn't the same as using it live, either — only 14% of adults 65 and older use the internet "almost constantly," compared with 63% of those 18–29, per McKnight's Senior Living, citing Pew Research, Jan. 2026.
So asking everyone to scan a QR code and install an app can, without anyone meaning it to, leave out the very people the whole effort is meant to reach.
Which congregation needs a hearing loop most?
The overlap between hearing loss and seniors is the heart of this. About 15% of American adults — 37.5 million — report some trouble hearing, and roughly one in three people ages 65 to 74 has hearing loss, according to NIDCD/NIH. Nearly half of those older than 75 have difficulty hearing, per the same source.
That's the same demographic least likely to reliably use an app in real time. An existing induction loop paired with a telecoil-compatible feed reaches hearing-aid users an app-only system would miss entirely. If your congregation skews older, a loop isn't a nice-to-have — it's the front door.
What does the ADA require for assistive listening?
Under the 2010 ADA Standards for Accessible Design, Table 219.3 sets a minimum number of assistive-listening receivers based on seating capacity — 2 for venues of 50 or fewer seats, scaling up to 55 receivers plus 1 per 100 seats over 2,000 for the largest venues, with at least 25% required to be hearing-aid compatible, per Bellman & Symfon, Aug. 2026.
Here's where loops earn their keep: where all seats are served by an induction loop system, the minimum number of receivers required to be hearing-aid compatible need not be provided, per GreatChurchSound.com, citing ADA.gov standards. A loop can simplify compliance considerably.
Does the ADA even apply to churches?
Religious entities are generally exempt from the ADA. But both Texas and California have state building codes that override that exemption, requiring religious facilities to be ADA-compliant, per Assistive Listening HQ's guide, Jan. 2024. Check your state before you assume you're off the hook.
Can you run RF and app-based translation together?
Yes — and honestly, that's where a lot of churches land. The two paths aren't rivals; they cover different people. The way we built Jesus Speaks, the operator's headphone-out into a radio transmitter is treated as a first-class path, not an afterthought. So a church with an existing hearing-assist loop is already most of the way equipped, and the members who won't scan a QR code are still served.
Meanwhile, the same session can send translated audio to phones for your multilingual visitors who'd rather read or listen in their native tongue — up to 83 languages at a time. One message, two delivery paths, nobody left in the dark.
What makes church translation different from a generic app?
Generic engines mangle the words that matter most in ministry: proper names, place names, a visiting pastor's name, ministry terms. Upload your sermon notes or type in a line of context ahead of time, and both the transcription and the translation improve on those exact words.
There's also a commitment worth naming: when playback falls behind, the system speeds up rather than skipping ahead. That came out of a real service, and it's as much a ministry value as an engineering one — the congregation hears every word of the message, not a summary. Nothing is ever dropped to catch up.
How do you decide which path fits your church?
Start with your people, then your gear. If you've got an induction loop and a congregation with plenty of hearing-aid users and seniors, lead with RF into that loop. If your growth is coming from younger, multilingual families with phones in hand, lean into the app-based path. Most of the time the honest answer is "both," scaled to what you can run today.
The system is simple enough to run from just a phone or powerful enough to wire into a complete house system and broadcast to a thousand recipients at a time, and churches pay by the minute they actually use. If you'd like to see whether it fits your sanctuary, you can subscribe for services and get set up here. It's available only to approved Christian ministries — priced for ministry, not margin.