ChurchDuo is church presentation software for live services — Tamil and English Bibles, song lyrics, smooth transitions, moving backgrounds and NDI output for OBS. Simple enough for any volunteer.
From the first worship song to the last Bible reading — one app, one operator, no stress.
BSI Tamil and KJV built in, with parallel verses. Find any verse in seconds.
Song library with Tamil lyric fonts, verse/chorus layouts and service plans.
Clean fades between verses, songs and backgrounds. F2 fades everything away.
Looping video and image backgrounds that never stutter or go blank.
Full-screen output, a stage view for the worship team, countdowns and announcements.
Change slides from a phone on the same Wi-Fi. No account, no setup.
ChurchDuo sends a real transparent NDI feed straight into OBS, so lyrics and verses sit cleanly over your camera — no green screen, no capture card.
Free to download from the Microsoft Store. One subscription unlocks everything — every feature, every update.
Billed securely through your Microsoft account. Cancel anytime from account.microsoft.com.
Can't find your answer? Email bethelappsofficial@gmail.com.
Any Windows 10 or Windows 11 PC or laptop (64-bit). A dedicated graphics card is not required.
Yes. Once installed, ChurchDuo works fully offline — a dropped Wi-Fi connection will never take your screen down mid-service.
Install the free NDI Runtime and the OBS NDI plugin, then add the "ChurchDuo (Program Output)" NDI source in OBS. Turn on Transparency in ChurchDuo to put lyrics over your camera.
Yes. ChurchDuo includes over 100 Tamil lyric fonts and Unicode Tamil support.
Subscriptions are managed by Microsoft. Go to account.microsoft.com → Services & subscriptions and cancel anytime.
ChurchDuo collects no personal data. Your songs and settings stay on your computer. See the privacy policy.
Install ChurchDuo from the Microsoft Store and put your first verse on screen in minutes.
Get it from Microsoft Store