English Tune-Up

English Tune-Up is focused practice for learners who already know some English but still make the same mistakes.

Choose one weak area, complete a short session, get clear feedback, and return when it is time to review. The app concentrates on practical accuracy instead of long lessons or game mechanics.

Focused practice modules

- Irregular verbs in forms and sentence contexts
- Tenses chosen from clear time clues
- Zero, first, second, third, and mixed conditionals
- Sentence-level listening with active recall
- Much, many, and other quantity words
- Common opposite-forming prefixes
- Picture-based vocabulary
- Everyday and workplace expressions

Clear feedback

See whether an answer is correct, incomplete, a likely typo, or incorrect. Explanations focus on the grammar or usage behind the answer. Natural alternative answers are accepted where the sentence allows them.

Useful progress

Track what is new, what needs another look, what you are learning, and what you can now answer reliably. Progress is based on your actual answers, without coins, leagues, or streak pressure.

Writing and speaking review

Optional writing and speaking reviews provide automated AI feedback on your own text or recording. These reviews require an internet connection, and automated feedback can occasionally be incomplete or incorrect.

Made for focused learners

English Tune-Up is best suited to teen and adult learners with some existing English knowledge, roughly from A2 to B2. Use it for school, work, travel, exam preparation, or a short daily practice session.

The interface and help text support English, Simple English, German, and Simplified Chinese. No account is required. Practice progress is stored locally on your device.