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The future of audio learning is here.

The first platform where you can instantly generate audio content, listen, ask questions, and receive context-aware answers in real time.

Partners and Integrations

  • Elevenlabs Grant
  • Claude AI
  • OpenAI
  • Google Gemini
  • Grok
  • Midjourney Emblem
  • Llama

Tap into AI-crafted lectures.

Learn anything, anytime, and anywhere.

  • confucianism

    14 lectures • 64 min

    Confucianism

  • darwinism

    13 lect • 68 min

    Darwinism

  • stoicism

    18 lect • 109 min

    Stoicism

  • anarchism

    10 lectures • 36 min

    Anarchism

  • nihilism

    10 lect • 86 min

    Nihilism

  • absurdism

    7 lectures • 44 min

    Absurdism

  • pacifism

    8 lect • 72 min

    Pacifism

Enjoy unlimited courses for free in the Sun app.

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Create a custom course in a minute.

Build your perfect course in a minute.
Choose the topic, voice, length, everything.

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Unlimited catalog.
Any niche. Anytime.

Grasp key concepts quickly with courses designed for clarity and depth.

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Have a question? Ask. Learn by conversing.

Ask questions and get instant context-aware answers in real-time.

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An overview of the technology

  • Fact-checking &
    anti-hallucination

    Content quality and factual accuracy are our top priorities. To ensure accuracy and trust, we built a multi-layered fact-checking and anti-hallucination system. Every generated course is filtered through a combination of structured data sources, cross-referenced claims, and real-time validation models, designed to minimize errors and deliver learning you can count on.

  • Context-aware conversational AI

    The interactive Q&A is powered by a context-aware conversational engine that understands not just your question, but also the lecture you’re listening to, the topic at hand, and your overall learning journey. Unlike generic AI chat, Sun’s responses are grounded in the specific course content, ensuring every answer is relevant, coherent, and personalized. It’s a guided dialogue, purpose-built for meaningful learning.

  • Profile & request-based hyper-personalization

    Creating a hyper-personalized content experience is at the core of our product. Whether you're selecting the topic, choosing a preferred voice, or setting the course length, every aspect of your journey is tailored to you. Sun intelligently blends your preferences, learning history, and real-time input to generate courses that feel truly custom, designed around who you are and what you want to learn.

Frequently Asked Questions

Some answers to common questions.

What is Sun app?

Sun is an AI-powered audio learning platform that lets you generate personalized courses on any topic in under a minute. You can choose the topic, voice, length, and even ask questions during the lecture for a fully interactive experience.

How does Sun work?

Just enter a prompt on any topic, and Sun instantly generates a complete audio course tailored to your preferences, voice, tone, duration, and depth. It’s powered by advanced AI and designed for clarity, depth, and engagement.

Can I choose the voice and length of the course?

Yes! You can select from a range of voices and set your preferred course duration from quick overviews to in-depth explorations.

What makes Sun different from podcasts or audiobooks?

Unlike static content, Sun generates dynamic, on-demand courses personalized to your needs. It also features real-time Q&A, so you can interact with the lecture and get immediate answers.

Is the content fact-checked?

Yes. We use a multi-layered fact-checking and anti-hallucination system to ensure reliable, high-quality information grounded in verified sources.

Can I ask questions during a course?

Absolutely. Our lectures feature a context-aware conversational AI that allows you to ask questions while listening, with answers tailored to the current lecture and topic.

What types of topics can I learn about?

From philosophy, science, and history to biographies, personal development, and niche curiosities. If it’s a nonfiction topic, chances are you can learn it here. Just prompt it, and the course begins.

How is my data used?

Your data is used only to improve personalization and content quality. We never sell your information and follow strict privacy standards.

I have more questions. Where should I send them?

Feel free to reach out to our support team at support@sunapp.ai — we’re happy to help!

Knowledge is light. Ignorance is darkness. — Sun is the source of light.