CATTI Exam Prep

Master CATTI exam with 500+ words, 200+ questions, 100% offline.

Prepare for the China Accreditation Test for Translators and Interpreters (CATTI) anytime, anywhere — completely offline. Whether you're aiming for Level 1, 2, or 3 in translating or interpreting, CATTI Exam Prep is your all-in-one study companion with zero need for an internet connection.

Master 500+ essential CATTI vocabulary words with translations in English, Traditional Chinese, French, and Spanish. Each word includes a part-of-speech tag, example sentences, and bilingual translations. Study using the flip-card system — tap to reveal the translation and usage. Filter by difficulty level (1/2/3) and bookmark challenging words for targeted review.

Study 50 core grammar points organized by difficulty level. Each point includes clear explanations and example sentences with Chinese translations. From sentence structure fundamentals to advanced stylistic constructions, the grammar section covers what's tested in the CATTI comprehensive written exam.

200+ practice questions across five question types — vocabulary multiple choice, cloze (fill-in-the-blank), reading comprehension, English-to-Chinese translation, and Chinese-to-English translation. Each question mirrors the style and difficulty of the actual CATTI exam.

5 full-length mock exams replicating real CATTI test conditions. Each includes a built-in timer, progress tracking, and a detailed results screen showing your score, time spent, and breakdown by question type. Retake exams to measure improvement over time.

The Question Bank lets you browse all 200+ questions freely. Filter by type or level, search by keyword, and tap any question to answer it on the spot — perfect for quick practice between other study activities.

Track performance with accuracy rate, total questions answered, and study streak. Mistakes are automatically saved to the Mistakes Book for review and retry. Bookmarks work across vocabulary, grammar, and questions for a personalized study queue.

The app interface supports four languages — English, Traditional Chinese, Français, and Español. Switch anytime in Settings.

100% offline — no internet required for any feature. All content is bundled inside the app. Progress, bookmarks, and mistakes are stored locally on your device. No accounts, no data collection, no ads, no tracking. Your privacy is guaranteed by design.

CATTI Exam Prep is an independent study tool. It is not affiliated with, endorsed by, or associated with the CATTI examination authority or any related organization.