Interview prep is not one product

A workbook, an app, a video course, and a PDF solve different problems. Start with how you want to practice.

Format	Best for	How you practice	What to check
Editable workbook	Targeted repetition you control	Filter, hide guidance, answer, mark gaps, repeat	Question scope, answer depth, fields, and ownership
Subscription question bank	Interactive flashcards, grading, and mocks	Practice inside the platform	Recurring cost, export limits, and firm coverage
Video course	Learning concepts from an instructor	Watch lessons, take notes, complete exercises	Lesson depth, instructor fit, and practice volume
Static PDF	Linear reading and quick reference	Read front to back or search the document	Editability, filtering, and update path

Ledger Shelf

Past firm questions. Mapped to the round. Yours to keep.

Use a firm bank. Filter by recorded round, group, topic, and question type.

Use a topic guide. Work every prompt in one area with the answer hidden.

Use a collection. Keep a larger zero-overlap library in one file.

Features change. Check each provider's current page before buying. No competitor price claims are made here.