Custom English tools for your class or school
Everything on this site stays free. If you teach English and want a tool built for your own students, I can build it. You get a fixed price by email before any work starts.
I'm Michael Lip, the developer behind englishlearner.org. I've shipped 108 Chrome extensions with over 150,000 users. My code is public on GitHub. I'm a developer, not an English teacher, so you bring the teaching content and I build the tool around it.
What I can build
Your own level test
A placement test like the one on this site, with your questions, your levels and your school name. It runs on a link or inside your website.
From 149 USD, one time
A quiz set from your word list
Send a vocabulary list or a grammar unit. You get a set of self-marking quizzes your students can open on a phone, with no sign-up.
From 99 USD, one time
The level test on your site
The free englishlearner.org level test, without our ads, embedded on your school or tutoring site. It sends you each result by email.
From 199 USD, one time
A practice tool for your course
A daily vocabulary trainer as a web app or a Telegram bot, built around your course book or syllabus.
From 399 USD, one time
Writing feedback with AI
A tool that checks your students' short essays against your rubric and explains each mistake in simple English. You review the setup before students use it.
Custom quote
How it works
- Email support@zovo.one with what you teach, how many students you have and what the tool should do.
- I reply in writing with a fixed price and a delivery date. Most small tools take one to two weeks.
- You pay only when you accept the quote. You can ask for changes until the tool works the way you described.
Everything happens by email. No calls and no meetings are needed.