Educational apps for languages and math. Available on iOS and Android.
English & German Vocabulary Builder
Trusted by over 3 million learners. Build vocabulary with smart exercises, a proven learning algorithm, and custom lessons — designed to keep you motivated and progressing at your own pace.
Learn English, Spanish, German & More.
Master everyday phrases and expressions in 6 languages. From ordering coffee to having real conversations — learn to communicate with confidence.
Daily math for your brain
Sharpen your mental math skills with daily exercises. Practice arithmetic, build speed, and keep your brain active with quick, engaging challenges.
Learn English, German, Spanish & More
Build your vocabulary in short, focused sessions — even 5 minutes is enough. Create your own word lists, learn with personalized exercises, and practice hands-free on the go.
We're a Germany-based team focused on building educational apps — tools that make learning languages and math simple, effective, and enjoyable. Our apps are used by millions of learners worldwide. We believe motivation is the key to great education. Smart gamification, clean interfaces, thoughtful interactions, and quality content — everything is designed to keep you on track and focused on building real skills.
Have a question about our apps, need support, or interested in a partnership? We'd love to hear from you.
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