According to AlphaMoat, in 2026-09 the AI app Prep saw 31,917 downloads over the last 30 days — ranked #1,003 of 2,900 AI apps, and #61 of 174 in Education & Research; its top market is Vietnam (72.7% of downloads).
What is Prep
Prep prepares learners for IELTS, TOEIC, and HSK with adaptive study paths, a virtual practice room, and exam-style mock tests.
- 01Study plans that analyze goals and split them into lessons
- 02an AI virtual room for role-play and speaking practice
- 03mock tests covering listening, reading, writing, and speaking
- 04criterion-based grading that mirrors the exam scoring system
- 05a course library that tracks learning progress
- 06prediction tests based on recent exam structures
Downloads by Country · Top 5
Popular in Education & Research
Offers step-by-step explanations, voice whiteboard tutoring, and study material generation.
+ Compare
Astra AI is a personal AI tutor for math, physics, chemistry and more.
+ Compare
Study for SAT, ACT and AP exams with an AI tutor, flashcards and scored mock exams.
+ Compare
Turn course materials into flashcards, practice questions, and adaptive review content.
+ Compare
Doubao Aixue is an AI study companion for students: step-by-step explanations, photo-based question solving, homework grading and essay coaching.
+ Compare
Data month: 2026-09 · Downloads and in-app purchase revenue are third-party estimates (trailing 30-day window), aggregated monthly. Revenue covers App Store and Google Play in-app purchases (including subscriptions) only — excluding Android app stores in mainland China and other payment channels such as web subscriptions. See methodology.