TheoSumma Lite
A free app to chat about theology and the Bible — powered by TheoSumma's own AI.
Ask anything, keep your conversation history, and explore the faith in Arabic, English and more. No subscription, no catch.
Why TheoSumma Lite
Free, forever
The full conversation experience at no cost — funded so the faith stays accessible to everyone.
Our own AI
TheoSumma runs its own model on its own infrastructure. Your conversations are never sent to third-party AI companies.
One account
The account you create here also signs you in to the full TheoSumma app — nothing to set up twice.
Frequently asked
Is TheoSumma Lite free?
Yes. TheoSumma Lite is free to use — chat and chat history are included at no cost.
Does TheoSumma Lite send my conversations to OpenAI or other AI companies?
No. TheoSumma runs its own AI on its own infrastructure. Your conversations are not sent to third-party AI providers.
Can I use my TheoSumma account on both apps?
Yes. One TheoSumma account works on both TheoSumma Lite and the full TheoSumma app — the same email and password sign you in to either.