Study24 is an AI-Powered Study Assistant positioned as a mobile learning companion. It can turn any text, PDF, or DOCX file into summaries, quizzes, flashcards, and StudyPacks, and it also lets users ask AI questions about their study materials. Available information indicates that it can be downloaded from the iOS App Store, while its terms also mention that subscriptions are handled through the Apple App Store or Google Play Store.
The product offers a fairly complete learning workflow: upload materials or paste text, generate concise summaries, create interactive quizzes and flashcard sets, and then combine them into a full study pack. For course review, exam prep, lecture note reading, or organizing paper notes, this “from materials to practice” flow is closer to students’ needs than a purely chat-based AI tool. Its progress tracking feature can also record daily study time, study streaks, and goals, making it suitable for users who want to build and maintain study habits.
The terms clearly state that Study24 uses OpenAI to generate summaries, quizzes, and flashcards. However, it does not disclose the specific model version, context length, whether source citations are supported, or details about Chinese-language support. As a result, the effectiveness for Chinese textbooks or bilingual materials cannot be determined from the available information. The official materials also explicitly warn that AI-generated content may be inaccurate or incomplete, and that important information should be independently verified before being used for exams or academic assignments. This is especially important for serious study scenarios.
Study24 uses a freemium model. The Free plan is free forever and includes 10 AI Q&A interactions, 2 summaries, 1 quiz, and 1 flashcard set per day. The Basic plan costs US$3.49/month and increases the allowance to 30 Q&A interactions, 6 summaries, 5 quizzes, and 3 flashcard sets per day. Premium costs US$7.49/month and provides unlimited Q&A and summaries, though quizzes and flashcards still have daily limits. Overall, the pricing is low and suitable for light to moderate study use.
On privacy, uploaded content remains the property of the user, while Study24 receives a limited processing license to provide the service. The company also advises users not to submit confidential, sensitive, or other people’s personal information. Public information does not specify data retention periods, whether data is used for training, encryption measures, or compliance certifications. Integration options also appear basic: only PDF, DOCX, and text input are mentioned, with no visible API, LMS, or note-taking app integrations.
Its strengths are a focused study feature set, ease of use, clear free allowance, and inexpensive subscriptions. Its weaknesses are limited information about platform and Chinese-language support, no guarantee of AI output accuracy, and insufficient privacy details. It is best suited to students, self-learners, and exam-prep users—especially those who want to quickly turn materials into summaries and self-test questions. Access from China is currently unclear; if App Store region restrictions, network conditions, or OpenAI-related service limitations become an issue, alternatives such as Quizlet, Anki, Notion AI, ChatGPT, Kimi, or 通义千问 may be worth considering.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on study24.app official site.
study24.app is an Unknown AI Apps provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach study24.app directly.