Languages
English,French,German,Japanese,Korean,Portuguese,Russian,Chinese,Spanish
About this app
This app is a fully offline English grammar practice tool. It does not require login, network access, or any user data collection. All exercises, progress records, and mistake reviews are stored locally on the user’s device.
Screenshots
Features
- Sentence Component Annotation: Layered marking by subject, predicate, object, complement, adjective, adverbial, and complement
- Sentence Type Breakdown Practice: Cover five basic sentence types, compound sentences, object clauses, attributive clauses, and adverbial clauses
- Error Review: Automatically archive mistakes
- Support review by component type, sentence type, and mastery status
- Offline Question Bank: Built-in graded examples and specialized exercises
- Use without internet connection
- Learning Statistics: Record accuracy rate, weak components, consecutive practice days, and review progress