“I highly recommend this app to anyone who already has a foundation in English and wants to actively improve their vocabulary and speaking skills.”
Ioana Sescu
People Operations Specialist
AI-powered
Upgrade your words
Get instant feedback on filler words and weak phrasing as you speak.
Start speakingHOW IT WORKS
Speak. Notice. Improve.
A simple loop that helps you speak with more clarity and precision.
01
Speak naturally
Talk like you would in a real conversation — no scripts.
02
Get feedback
Filler words and weak phrasing light up instantly.
03
Improve
Replace them with stronger, more precise alternatives.
WHAT YOU GET
Clarity, built into your speech
Powerful tools that help you catch weak words, replace them, and grow sharper every time you practice.
Real-time feedback as you speak
Your words are transcribed instantly and weak or overused phrases are highlighted the moment you say them.
AI-powered suggestions
See stronger word choices exactly when you need them — without interrupting your flow.
Your evolving wordbank
Save better vocabulary and build a sharper way of speaking over time.
WHAT USERS SAY
Notice the difference in weeks
Clearer speech. Stronger vocabulary. Fewer filler words.
“And because English is not my mother tongue and sometimes is difficult to practice it in my home country, improvocab became the perfect base I always needed to increase my speaking skills.”
Bianca Tudorache
Student
FAQ
Common questions
Everything you might want to know about Improvocab.
How does Improvocab work?
Improvocab listens as you speak, highlights filler words and weak phrasing, and gives you instant feedback so you can improve in real time.
Is Improvocab only for English?
Yes. Improvocab is currently built specifically for improving spoken English.
Is this for beginners or advanced English speakers?
It works best if you already have a basic foundation in English and want to refine your vocabulary, clarity, and fluency.
How long does it take to see improvement?
Many users notice fewer filler words and stronger phrasing within a few weeks of consistent practice.
Does it work on mobile?
Improvocab works best on desktop using Chrome, Edge, or Safari. Mobile support is limited and may not work reliably on all devices.
Is my speech recorded or stored?
We do not store audio recordings. Your speech is processed to generate a transcript and feedback, and only the transcript and analytics are saved so you can review your progress.
READY TO IMPROVE?
Start upgrading your words today
Train your verbal fluency with real-time feedback and build a vocabulary you can rely on when it matters.
Start speaking
Completely free · No card required