Question 1

What is Kairos?

Accepted Answer

Kairos is a free desktop app that detects Bible verses in real time from live sermon audio. It listens to a sermon feed, transcribes speech as it happens, identifies scripture references (including paraphrased quotations), and renders broadcast-ready overlays via NDI for OBS, vMix, and other live production tools. Kairos is built with Tauri v2, a React frontend, and a Rust backend.

Question 2

Does Kairos work during live sermons?

Accepted Answer

Yes. Kairos is built specifically for live services and processes spoken words in real time, typically displaying referenced scriptures within seconds without interrupting the flow of the service.

Question 3

What equipment do I need to run Kairos?

Accepted Answer

You need a computer running Windows or macOS with an internet connection, an audio feed from your sound system, and a projector or display screen. Kairos works with your existing audio setup. No specialized hardware required.

Question 4

What Bible translations does Kairos support?

Accepted Answer

Kairos supports KJV, ESV, NIV, NKJV, NLT, and more. You can switch between translations on-the-fly from the operator panel, and each translation is stored locally in your app database for offline use.

Question 5

How do I get started with Kairos?

Accepted Answer

Download the free desktop app for Windows or macOS, connect your audio feed, and you're ready to go. Most teams are running in under five minutes. Full setup instructions and documentation are available in-app and on the GitHub repository.

Question 6

What happens if the pastor paraphrases a verse?

Accepted Answer

Kairos is trained to recognize paraphrased scripture references, not just exact quotations, allowing it to surface the intended Bible passage even when the wording differs from the source translation.

Question 7

Do we still need a projection or media operator?

Accepted Answer

Yes, but their role becomes simpler. Instead of manually searching and switching verses, media operators focus on visuals, livestreams, and overall service quality while Kairos handles scripture projection automatically.

Question 8

Is Kairos difficult to set up or use?

Accepted Answer

No. Kairos is designed for church teams of all technical skill levels. Setup is straightforward, and once running, it operates automatically with minimal interaction during services.

Question 9

How much does Kairos cost?

Accepted Answer

Kairos is completely free for every church. There is no subscription, no account required, and no usage limits.

Question 10

Does Kairos work with OBS Studio and vMix?

Accepted Answer

Yes. Kairos outputs broadcast-ready overlays via NDI, which integrates natively with OBS Studio, vMix, and other professional live production software.

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