Best ECOunit alternatives: apps like ECOunit

PROMPTHAUS: AI Vocabulary

Skills Wallet for tech terms

Free

Learn one new term daily related to modern work and AI. Explore definitions, real-world examples, and practice with interactive quizzes. Import your own project files to build a personalized vocabulary deck.

OBICON

by J. F. Oberlin University

Free

This app facilitates class attendance registration, allows users to receive notifications, and check facility congestion. Location tracking is limited to beacon-equipped classrooms and is not used for other purposes. It is developed by People Software Co., Ltd. under contract from J. F. Oberlin University.

英語の王様-高校・大学受験/共通テスト対策ができる問題集

定期テスト対策にも使える！英語/英文法の単語帳＆勉強アプリ

Free

Learn English through fun, quiz-like challenges designed for high school and university entrance exams. Master vocabulary and grammar efficiently with short play sessions and rewarding quests.

Korean Grammar Master: TOPIK

200 points, audio & practice

Free

Master over 200 essential Korean grammar points from beginner to advanced levels. This app offers structured lessons, example sentences, audio, and speaking practice to build practical Korean skills for daily life, study, and business.

学習用検索アプリ - okke

by okke, Inc.

Free

This app helps students find educational videos, study methods, and background music on YouTube without distractions. It's designed to boost motivation and aid in finding specific learning content, from formulas to test preparation.