# Bona Fide

> Bona Fide is an independent iPhone and iPad study app for the FINRA Securities Industry Essentials (SIE) exam. It provides practice questions, answer rationales, a readiness estimate across the four FINRA domains, a timed 75-question mock exam, and a contextual AI tutor for explaining missed practice questions.

## Product facts

- Audience: adults preparing for the FINRA SIE exam.
- Scope: study support, not official FINRA material, financial advice, or a guarantee of an exam result.
- Content: 1,600+ practice questions written to the 2026 FINRA outline and updated when rules change.
- Exam format used in the app: 75 questions, 105 minutes, and FINRA's published domain allocation.
- Devices: iPhone and iPad.
- Privacy: no account or advertising tracking. Study progress remains on the device.
- Availability: App Store link will be added when the current App Review is complete.

## Key pages

- /guides/sie-exam-study-plan/ — study planning by test date and domain weighting.
- /guides/sie-practice-questions/ — review loop for practice questions and explanations.
- /guides/sie-practice-exam/ — how to use a timed mock exam.
- /guides/sie-exam-readiness-score/ — appropriate use and limits of readiness estimates.
- /guides/sie-exam-outline/ — FINRA's four SIE domains and question allocation.
- /guides/products-and-risks-sie/ — study approach for the largest SIE domain.

## Primary source

FINRA publishes the authoritative SIE exam information and content outline: https://www.finra.org/registration-exams-ce/qualification-exams/securities-industry-essentials-exam-sie