Software for
the love of language.

Intellesson is a family business and has been building software since 2016. Since our first contracts building interactive books for language schools, we have grown into an enterprise that develops games and tools for a wide range of educational and creative purposes.

Alphatrax

Available on request · Schools and teachers

Our biggest project. A visual dictionary and interactive lesson display for touchscreen classrooms.

Alphatrax began as a simple idea - a track to help students understand how to decode and blend the phonemes in written words. Now, it has sprawled into a software package that allows teachers to keep a course and lesson library, access an ever-growing activity center, and use lesson content to play games.

Contact us if you think Alphatrax may suit your kindergarten, school, or home. Available only on request.

Ask for access →

Drag the ball along the track to sound out the word.

Play to Learn

App coming soon · Learners of all ages

A growing collection of simple word and sentence-based games for second-language practice. Built by video game lovers to create genuinely fun learning experiences.

Use with custom word packs so that you're always focusing on the vocabulary that matters most to your learning journey.

Hear when it lands Works with Alphatrax →

Fast Phonics

Book & PC app out now · For children. Android & iPhone coming soon

A book and companion app for helping you teach your child to read. Every phonics sound gets an easy-to-learn icon, so a new reader can get a head start in decoding written words.

Available soon on Android and PC. Download the free ebook at linktoebook.com.

Narrative Studio

Record with complete control.

Coming soon · free · Narrators, authors, game and radio producers

A recording studio for the organised. Drop in a document and it is split into scenes, lines, and characters. Record line by line. Add effects, sounds, or optional speech to speech alterations with APIs, check each take against the ACX band at every stage.

Developed from our original educational voice recorder developed for Alphatrax.

Visit Narrative Studio

Charli Olesen

Design & pedagogy

Lead designer and linguist from the University of Portsmouth. Teacher and author of educational material and fiction.

[email protected]

Mads Tejlgaard Olesen

Development & systems

Lead developer and computer scientist from the University of Aarhus. Language researcher in English and Danish phonology.

[email protected]