About Us

Our Story

Many students are using messaging apps like Whatsapp and Facebook Messenger to send homework to their classmates and to help each other study. But these apps aren't designed to help students learn and end up creating a mess of files, messages sent in different apps, different versions of study materials and more.

UniMastery was designed as a smart messaging app with the needs of students and teachers in mind. It allows the class to communicate better (it has the ability to search for information in the archive, catalogs groups by school subject, etc.) and gives a digital connection to private tutors in a variety of school subjects, available to help with any question that may pop up.

Get together. Study better!

The UniMastery Team

Nir Zioni

Co-Founder & CEO

Amir Lis

Co-Founder & COO & VP Product

Lior Lasry

Co-Founder & CTO

Mor Ratzin

Art Director

Daniel Dayag

Product Manager

Noa Gilon

Project Manager

Sharon Zioni

Product Manager

Andrei Zlatbasky

Android Developer

Sephi Nahmias

Development Team Lead

Nanad Wanovksy


Stephen Markovitch

iOS Developer

Inbal Shoham

School Success Manager

Gal Yogev

School Success Manager

Guy Ofer


Avinoam Bloch