Learn
Short, structured lessons built to stick. Each one teaches a single concept properly — with an analogy, a real example, and a graded question before you move on. No padding. No recap of what you just read.
AI Fundamentals Course
AI literacy.
Finally explained.
8 structured modules. Spaced repetition. Real AI conversations. Learn with Renshi — and actually remember what you learned.
The Method
From zero to confident.
Three phases. Every module. No fluff between them.
Review
Renshi tracks what you're about to forget — not what you just learned. FSRS-5 resurfaces each concept at the exact moment your retention starts to slip. You review less. You retain more. The research on this is unambiguous.
Prove It
AI conversation challenges put your knowledge under pressure. Explain a concept to a sceptical CFO. Make your case to a client who pushes back. Get scored on clarity, accuracy, and depth. Free on modules 2 and 4 — unlimited with Pro.
Features
Everything you need.
Everything you need.
Nothing you don't.
8 Real Modules
Not a YouTube rabbit hole. Renshi's 8 modules are built like a curriculum, not a playlist — each lesson teaches one idea properly, with analogies, examples, and a graded question before you move on. By the end, you can walk into any room and hold an intelligent conversation about AI without notes.
Spaced Repetition
Most apps show you what you just learned. Renshi shows you what you're about to forget. FSRS-5 — the same algorithm used by medical students memorising thousands of drug interactions — calculates exactly when each concept needs to resurface. You review less. You retain more.
Listen Mode
Turn your commute into a classroom. Listen Mode reads every lesson aloud. Drive mode is fully hands-free — it handles everything without touching the screen. Interactive mode pauses for your voice answers at the gym or on a walk. Pre-generated by AI voices, not robotic text-to-speech. Free for modules 1–4. Pro unlocks all 8.
Pro
Conversation Simulator
Knowing AI and being able to explain AI are two different skills. The Conversation Simulator puts you in a 4-turn exchange with an AI character — a sceptical CFO, a curious client, a colleague who thinks they know better. Your response is scored on clarity, accuracy, and depth. No scripts. No multiple choice. Just you making your case.
Results
Real people. Real results.
I walked into a board meeting and held my own on an AI strategy discussion. Six weeks earlier I couldn't have told you how a language model worked. Renshi did that.
I was running a production line. Now I'm coordinating AI implementation projects. Six months with Renshi gave me the vocabulary and the confidence to make that pivot credible.
At 51, after 25 years in engineering, I needed to prove I wasn't being left behind. I didn't expect to actually enjoy it. The Conversation Simulator is surprisingly addictive.
Pricing
Start free. Go further when you're ready.
All 8 modules are free. Pro unlocks the tools that turn knowledge into performance.
Free
$
0
No credit card. Just download.
- All 8 modules
- Spaced repetition (FSRS)
- Graded recall questions
- Listen Mode — modules 1–4
- 2 free Conversation Simulator sessions
Most Popular
Pro
$
14.95
/month
Everything in Free, plus:
- Unlimited Conversation Simulator
- Listen Mode — all 8 modules
- LinkedIn PDF certificate
Enterprise
Custom
Deploy AI literacy across your team.
- Everything in Pro
- Team-wide access via company email domain
- Automatic enrolment — no IT setup
- Organisation reporting
- Custom onboarding support
See It In Action
Watch it work.
Real walkthroughs. No demo accounts.
Videos coming soon
We're adding walkthroughs — check back shortly.
FAQ
Questions.
All 8 modules, spaced repetition, graded recall questions, and 2 Conversation Simulator sessions are completely free — no credit card required. Pro ($14.95/month) adds unlimited Conversation Simulator access across all modules, Listen Mode for the advanced modules (5–8), and your LinkedIn PDF certificate.
Nothing. Module 1 starts from the ground up — what AI actually is, how it works, and why it matters. No maths, no coding, no prior experience required. If you can use a smartphone, you can start today.
Between 45 and 90 minutes per module, spread across individual lessons you can pause and resume at any time. Most learners finish the full course in 3–4 weeks doing around 20 minutes a day — though there's no timer and no deadline.
Renshi won't write your CV. But it gives you something most candidates don't have: the genuine ability to talk about AI with understanding — in interviews, in meetings, and in any room where it comes up. Pro users also earn a LinkedIn-ready PDF certificate to show for it.
Free gives you the full 8-module curriculum, spaced repetition, graded recall, Listen Mode for modules 1–4, and two Conversation Simulator sessions (on modules 2 and 4). Pro adds unlimited Simulator access across all 8 modules, Listen Mode for the advanced modules, and your LinkedIn PDF certificate. Everything else — all the learning — is free.
We register your company's email domain. Every employee who downloads Renshi using their work email is automatically enrolled and gets Pro access — no IT setup, no individual signup links, no onboarding friction. Contact us at the Enterprise page for pricing.
Download Free
Start free.
Start free.
Stay sharp.
8 modules · Spaced repetition · No credit card