OnePrep
Dream SAT score starts here
Only for iPhone
Free · Designed for iPhone
iPhone
All your SAT® prep in one place.
OnePrep is the ultimate study companion for SAT® students. Practice with thousands of SAT-style questions, realistic mock exams, and AI-powered feedback designed to match the official SAT® format.
Meet Prepy AI, your personal tutor. Get instant help with difficult questions, clear explanations, and personalized study guidance anytime.
Key features
Thousands of SAT-style practice questions with step-by-step explanations
Realistic timed mock exams
Instant AI feedback and grading
Progress tracking to identify weak areas
Study anywhere, anytime—OnePrep works seamlessly across all your devices.
Join 250k+ students worldwide already improving their SAT® scores with OnePrep.
Start studying today for free.
Questions? contact@oneprep.xyz
Ratings & Reviews
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Fixed minor bugs
The developer, MyDojo Inc., 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:
- Contact Info
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- MyDojo Inc.
- Size
- 60.4 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 OnePrep