About us

Built from real teaching. Evolving through better learning tools.

One On One Tests Preparation Ltd began as a small tutoring company. Over the years, our hands-on work with learners grew into educational content and digital products designed to make practice clearer, more engaging and easier to sustain.

Our story

Education first, in every format.

We started by working directly with students, learning where traditional study methods help and where they create unnecessary friction.

Today, our activity spans both offline and online education. The same principles guide every format: high standards, useful feedback and technology that supports learning rather than distracting from it.

We believe innovation matters when it makes quality education more personal, accessible and effective.

Our work

From educational content to learning products.

Today, One On One Tests Preparation Ltd develops projects that bring high-quality education into useful, engaging formats.

Uploadotron

Uploadotron is our educational content project, creating high-quality material for carefully selected niches in formats people genuinely want to watch, read and use.

Vocabulary Companion

Vocabulary Companion is our flagship vocabulary-learning product and the next generation of English Practice Chatbot, rebuilt around conversational practice, adaptive review and spaced repetition.

What guides us

Thoughtful innovation, grounded in learning.

We use new formats and technology with a simple test: do they help people learn better?

  • High-quality educationClear, useful learning experiences built with care.
  • Engagement with purposeContent and products that earn attention and turn it into practice.
  • Online and offline experienceDigital tools informed by years of direct work with learners.
Contact
One On One Tests Preparation Ltd

28 Be'eri Street, Herzliya, 4645628, Israel

support@vocabularycompanion.com