LexiClass is an adaptive language lab for schools. It turns the teacher’s Windows PC (desktop or laptop) and the students’ Android tablets, phones or Windows PCs into a full language lab, over the school’s Wi-Fi. No consoles, cables or server are needed, so any classroom can become the lab.
What teachers can do:
Split the class into groups and choose what each group hears: the teacher’s voice, an audio file or the PC’s sound.
Talk to any group, listen to any student and switch each student’s microphone.
Record a student, a group or the whole class; recordings are kept per student.
Give spoken and written tests, with instant results.
Adaptive learning with Lexi: each student works at their own level, and the exercises adjust to what the student already knows.
AI voice analysis: the AI model we use scores pronunciation, fluency, accuracy and completeness word by word, so the teacher sees each student’s level and progress (CEFR).
Built for schools:
Lessons run on the local network, even without internet; only AI analyses and licence checks need internet on the teacher’s PC.
Student data and recordings stay on the teacher’s PC at the school; audio sent for AI analysis carries no name and is deleted after analysis (GDPR).
Student apps are free; the teacher app is licensed per teacher PC for 8 to 40 student devices (perpetual licence or subscription).
Interface in Romanian, English, Hungarian, German and French.
Made by XiroDigital (ASTER SRL, Iași, Romania).
