VietSpeaks

VietSpeaks helps you improve your English pronunciation with clear, instant feedback. It’s built for Vietnamese speakers who want to work on the sounds that are hardest for them.
How it works
Practice 7 key phonemes – Focus on the sounds that often cause trouble for Vietnamese learners.
Speak and get feedback – Record yourself saying words; the app analyzes your pronunciation on your device.
See exactly what to fix – Get specific guidance (e.g. D vs TH, F vs TH, B vs V) so you know what to change.
Bilingual support – Feedback and instructions in English and Vietnamese.
Features
On-device speech recognition – Your voice is processed on your phone for privacy and speed.
Targeted error detection – Identifies common substitution errors and suggests corrections.
Progress tracking – Streaks, proficiency levels, and error patterns so you see your improvement.
Classes and assignments – Join a class from your teacher and complete pronunciation assignments.
Adaptive practice – Suggestions based on your performance so you focus on what you need most.
Who it’s for
Students learning English, especially Vietnamese speakers.
Learners who want to practice pronunciation anytime, with clear feedback.
Teachers can use the VietSpeaks web dashboard to create classes and assignments; students use this app to practice.
Start with free practice sessions and upgrade for more practice time and full features.
VietSpeaks. Practice smarter, speak clearer.