# Questions about Rabbithole

Rabbithole is an iPhone app that teaches AI in short, interactive lessons, the way language apps teach languages.

## Is Rabbithole free?

Yes. Every lesson is free. Rabbithole Pro is an optional subscription that takes the limits off: unlimited energy and unlimited practice.

## How much does Rabbithole Pro cost?

In the US, Pro is $119.99 a year or $16.99 a month for one person, or $143.99 a year for Family (up to 6 people). Both yearly plans start with a 7-day free trial. The App Store shows the price in your country before you buy.

## Do I need to know how to code?

No. Learn to use AI needs no coding. Become an AI engineer is for people who write code.

## Is Rabbithole on Android or the web?

Not yet. Rabbithole is an iPhone app.

## When can I download it?

Rabbithole is coming soon to the App Store for iPhone.

## How does a lesson work?

Each lesson teaches one idea in a few short cards. Then it asks you about it: pick the answer, fill the gap or put the steps in order. Get one wrong and it comes back at the end of the lesson, once.

## Where do the lessons come from?

From an approved list of sources: official documentation, research papers, and courses and talks by named researchers. Every factual claim in a lesson traces back to one of them. After an answer, tap WHY to see the source behind it.

## Is the practice terminal real?

It is a simulation inside the app. You type real commands, but nothing runs on your phone or touches your files.

## Which AI tools does Rabbithole cover?

Explore AI Platforms has one lesson for each of 38 tools: Antigravity, Bolt, ChatGPT, Claude, Claude API, Claude Code, Cloudflare, Codex, Cursor, Devin, ElevenLabs, Gemini, Gemini API, Gemini CLI, Gemini in Google Workspace, GitHub Copilot, Google Flow, Grok, Groq, Higgsfield, LangChain, Langfuse, Lovable, Microsoft Copilot, Modal, n8n, Ollama, OpenAI API, OpenRouter, Perplexity, Replicate, Replit, Runway, Suno, Supabase, v0, Vercel and Zapier.

## How many lessons are there?

672 in all: Learn to use AI 312, Become an AI engineer 445, Explore AI Platforms 38. 123 lessons are in both Learn to use AI and Become an AI engineer, so the three course counts add up to more than 672.

## Can my family share Pro?

Yes. The Family plan is for up to 6 people.

## How do I cancel Pro?

Subscriptions are sold and billed by Apple, so you manage them in your Apple Account: open Settings on your iPhone, tap your name, then Subscriptions, and choose Rabbithole. Cancel at least 24 hours before the renewal date to avoid being charged again.

## Do I need an account?

No. The app creates an anonymous learner account the first time you open it, with no name or email. Add a profile later if you want friends to find you or to move to a new phone.

## What is Hop?

Hop is Rabbithole's mascot: a rabbit in a hoodie who carries a laptop and keeps you company in the app.

## How is Rabbithole different from Duolingo?

Duolingo teaches languages. Rabbithole teaches AI, with the same kind of short daily lessons: one idea at a time, answered as you go, with a streak.

More about using the app: [Help Center](https://rabbithole.pro/help).

Source page: https://rabbithole.pro/faq