Free Science Education. No Paywalls. Ever.
Built by a student, for students. KCSE Chemistry and Physics notes, simulations, and a 24/7 AI tutor — all free.
Lewis
Founder, EdVibe | 4th Year BEd Science, SEKU
I'm a 4th year BEd Science student at South Eastern Kenya University, training to be a Chemistry and Physics teacher.
I started EdVibe in 2024 while studying and taking care of my siblings. I wrote all the KCSE Chemistry and Physics notes myself because I needed them, then put them online free so other students wouldn't struggle alone.
Right now EdVibe has complete notes on Moles, Organic Chemistry, Acids/Bases, and Titration, plus quizzes and an AI chatbot that explains like a tutor. I'm adding simulations as I learn — they're v1, but they work.
A small group of students are testing with me. No paywalls, ever. This is my way to help students and build something for my family's future.
Stuck on Moles or Titration? Email: contact@edvibe.co.ke
Why We Exist
Our Mission
Remove the barrier between students and quality science education. We build tools that make Moles, Organic Chemistry, and Titration click — whether you're in Nairobi, a rural town, or anywhere with slow internet.
Our Vision
A student's location should never limit their science education. We're growing towards more languages, Biology modules, and simulations that run even on 2G — all free, for as long as EdVibe exists.
What EdVibe Has Right Now
What Guides Us
Accuracy First
Every note and explanation is fact-checked against the KCSE curriculum. No shortcuts on science.
Truly Free
No paywalls. No premium tiers. A student's ability to pay should never limit their access to science.
Keep Improving
EdVibe is v1 and still growing. We listen to students and make it better every week.
Community
Built by a learner, for learners. Student feedback shapes every new feature and note.
Our Story So Far
Why Students Stick With Us
Works on Any Device
From budget Android phones to school computers. Optimized for the devices students actually have.
Fast on Slow Internet
Designed for 2G and low-bandwidth connections. No huge videos, no heavy assets blocking your learning.
AI That Actually Explains
Ask the chatbot to break down a Mole calculation step by step. It won't just give the answer — it teaches the concept.
No Hidden Costs
Free to sign up, free to use everything. No credit cards. No surprise paywalls. Just science.
From Real Learners
"I used to fail chemistry until I found EdVibe. The notes on Moles finally made sense — explained the way a teacher who actually cares would explain it."
"The chatbot explains Titration calculations step by step. It's like having a patient tutor available at midnight before an exam. And it's completely free."
"I'm a self-learner and EdVibe has become my go-to for Organic Chemistry. The simulations are simple but they actually show you what's happening."
"As a teacher in a remote school, EdVibe has been a real help. My students use the notes on their phones and come to class with better questions."
Start Learning. No Sign-Up Required.
Create a free account to track progress, or just dive in as a guest.
EdVibe is not about making headlines. It's about making science make sense for students who need it. If you're studying, teaching, or just curious — you're welcome here. Always.
— Lewis, SEKU & the EdVibe community