Sixteen

Why I built it

I built Sixteen to help other students prepare for the SAT by bringing planning, practice and review into a single workspace. My aim is to make useful study tools freely accessible to students.

What the application does

• A structured study plan and locally saved progress help organise preparation.
• An offline question bank and English lessons support focused practice.
• The practice player includes highlighting, answer elimination and questions marked for later review.
• An automatic error log turns missed questions into review sets.
• Optional AI-assisted explanations and analysis support the review process.

My contribution

I created the application and developed its study workflows and interface. The project uses SwiftUI and WebKit, connecting planning, question practice and review within one study application.

Helping other students

Many students now use Sixteen for free. Sharing the application is a way for me to support other students in their SAT preparation and make structured practice more accessible.

Its question bank contains imported practice material; my work is the application and the way its tools fit together.