Chem Ace
AP Chemistry prep that’s affordable, comprehensive, and offline—practice questions, FRQs, flashcards, timed exams, and unit analytics.
Offline · No subscriptions · No accounts
Practice like the real AP Chem exam.
Chem Ace helps high school students prepare for AP Chemistry with 100+ original multiple choice questions (with detailed explanations), free response practice with AI-powered grading and feedback, flashcards for key concepts, and full-length timed practice exams—all stored locally for privacy and offline study.
The problem it solves
Many AP Chemistry resources are expensive, require subscriptions, or don’t reflect the style and difficulty of the real exam. Students also need quick feedback on written responses and a clear view of which units need more work.
What Chem Ace includes
- 100+ original multiple choice questions with detailed explanations.
- Free response practice with AI‑powered grading and feedback (when available).
- Flashcards for core concepts, equations, and vocabulary.
- Full-length timed practice exams that simulate test conditions.
- Unit-based progress tracking to identify weak areas and focus study time.
Offline and privacy-friendly
Chem Ace works offline and doesn’t require accounts, so students can study anywhere without sharing personal data.
Privacy Policy
Last Updated: April 2026
Overview
is designed with your privacy as a priority. Studying is personal, and your progress should stay that way.
Data Collection & Storage
We do not collect, transmit, or store your personal data on external servers. App data—such as study progress, preferences, and saved content—is stored locally on your device using Apple’s standard storage mechanisms.
AI Processing
When AI features are available, uses Apple on-device intelligence so processing happens on your device. Your content is not sent to external servers for AI processing.
No Accounts Required
does not require user accounts, registration, email addresses, or personal information to function. There are no analytics, tracking pixels, or advertising SDKs embedded in the app.
Data Deletion
Since data is stored locally, you have control over it. You can remove saved content from within the app (when available) or delete the app to remove associated data from your device.
Children's Privacy
does not knowingly collect information from children. The app contains no accounts or data collection mechanisms.
Changes to This Policy
If we update this privacy policy, we will update the "Last Updated" date above.
Contact
If you have questions about this privacy policy, please contact us at ian@iasoftware.org.