Lernoroo: German & English

Mobile app for learning English from scratch, based on grammar, vocabulary, listening, and interactive exercises including trainer and detective stories. Free basic version with optional paid subscription.

An app for creating personal vocabulary lists with support for quiz games, built-in word pronunciation, and an integrated translator. Works offline without registration and automatically retrieves translations from Google Translate.

We will help you!

Wagotabi is a game for learning Japanese from scratch, based on narrative immersion and contextual learning of kanji, kana, and grammar according to JLPT standards, completely without ads and in-app purchases.

App for contractors and builders that enables measuring objects, creating estimates, and managing materials and work based on these measurements, with document export to Excel and PDF without requiring registration or internet.

ЛингвоКарты — умные флеш-карточки для заучивания английских слов и фраз по системе Лейтнера.

CutOnce is a construction calculator designed for jobsites, featuring stair, rafter, and roofing materials calculations, as well as concrete blocks, brick, crown moulding angles, concrete footings, and board feet calculations.

A full-featured German-Russian dictionary with offline access, interactive spaced repetition games, AI chat for grammar practice, and text translation into 34 languages.