AiClass: AI Lecture Notes
Lecture recorder & exam review
Free · In‑App Purchases
Record the lecture. Review only what you don't know yet.
AiClass is your AI study companion. It doesn't just organize your materials; it understands the professor, you, and a whole semester of progress.
EVERY KEY POINT LINKS BACK TO THE SECOND IT WAS SAID
Jump from an AI key point to the transcript, then to the exact second in the original recording. No guessing whether the AI got it right: the evidence is right there.
"THIS WILL BE ON THE EXAM" GOES STRAIGHT INTO YOUR QUESTION BANK
When AI organizes a lecture, it finds the parts the professor stressed, like "this is important" or "this will be on the exam", and turns them into key points and quiz questions, each one playable back to that moment.
NEW: TASKS AND HOMEWORK, SORTED FOR YOU
AiClass pulls every assignment out of the recording: who is responsible for what and by when ("Steven, you handle the purchasing by May 3"), plus homework topics and due dates for the whole class. If nothing was assigned, it simply says "No tasks this time"; it never makes tasks up.
IT LEARNS YOUR WEAK SPOTS
AiClass tracks what you know and what you don't, then uses spaced review to quiz you only on your weak spots.
TURN KEY POINTS INTO DIAGRAMS
One tap and AI draws a diagram of a key point, such as the supply and demand curve behind a price ceiling.
ASK THE AI ASSISTANT ANYTIME
Call up the AI assistant from any screen and keep asking questions with the lecture's key points already in context.
HOW IT WORKS
1. Add a course: enter the course name, optionally the professor and syllabus, and get a pre-class preview in one tap.
2. Record in class: get a live transcript as you record, even offline, and drop bookmarks.
3. After class: get an accurate transcript, key points, a question bank, diagrams, and a list of tasks and homework.
4. Before the exam: review by weak spot with spaced repetition.
PRIVACY FIRST
Recordings, transcripts and your learning model stay on your device. AI only runs after you tap and agree, and your content is never used to train AI models.
AI ACCOUNT
AI features use the AI service account you connect, or your own API key. AI usage is billed by that provider and is not included in AiClass plans.
PLANS
New users get every feature free for 7 days. Then choose a monthly plan, a semester plan (auto-renews every 6 months), a yearly plan, or lifetime. Each account can be used on up to 2 devices.
Please follow your school's and instructor's rules on recording lectures.
Privacy Policy: https://aiclass.jxdtw.com/privacy.html
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Simpler 2-step workflow: AI speech-to-text, then AI generation
- Lecture list shows the real recording length
- AI transcription uses the course name and topic for better accuracy, and labels different speakers (A/B/C)
- Better homework, report and task extraction in many languages
- Related materials now accept only AI-readable formats (MD, TXT, PDF, PPTX, DOCX, XLSX, CSV)
In-App Purchases
The developer, ChengYuan Chang, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ChengYuan Chang
- Size
- 96.7 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 13.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime $89.99
- Yearly $29.99
- Semester 6 month $19.99
- Monthly $4.99
- Copyright
- © 2026 吉星達企業社