This app uses daily quiz-based practice to help students retain scientific concepts. It focuses on retrieval practice, making studying efficient and effective for AP and introductory college science courses. Achieve long-term understanding with short, engaging sessions.
1.2
April 22, 2026
Bug fixes and performance improvements.
Unlock all subjects and questions. Billed monthly.
Phloe utilizes retrieval practice, a scientifically proven method where users actively recall information through quiz-style questions. This strengthens memory and builds deeper understanding over time, unlike passive rereading or video watching.
Phloe currently offers comprehensive coverage for AP Biology, including key concepts and vocabulary. AP Chemistry and AP Physics are planned for release later this year.
Study sessions are designed to be short and focused, requiring only about 5 minutes per day. This makes it easy to fit learning into busy schedules between classes or on the go.
Yes, Phloe is designed for college freshmen taking introductory Biology and STEM students building foundational knowledge. Its focus on retention is beneficial for early college science courses.
No, Phloe does not contain advertisements. The app is free to start with 5 modules included, and users can upgrade for full access.
Phloe offers two subscription plans: Phloe Scholar Monthly for $9.99 per month and Phloe Scholar Yearly for $59.99 per year, providing access to all study content.
The app allows users to track their knowledge progression session by session. This helps identify areas that need more focus and shows how understanding builds over time.
Phloe has an age rating of 4+, making it suitable for a wide range of young learners and students.