Best Private Investigator Exam Prep Apps

DSST Law Enforcement Prep

2025-2026 DSST DANTES Prep

$1.99

Prepare for the DSST Introduction to Law Enforcement exam with this comprehensive study tool. It offers practice tests, vocabulary flashcards, and progress tracking to help you master key concepts and earn college credit.

Police Tutorial

EST.1968

Free

Access police course materials on your iOS device. Download content for offline review to help you become a police officer or advance your career in New York State.

Police Inspire

Pass your police legal exam

Free

Prepare for your police legal exams with confidence. This app offers multiple-choice questions, comprehensive explanations, and mock exams to help you master the law and improve your exam technique. Access a study community for collaborative learning.

Test Prep 2020

New 2019 questions, full exams

Free

Prepare for major exams and tests with practice questions and vocabulary flashcards. Covers a wide range of subjects including DSST, CLEP, AP, Regents, and career-specific certifications.

Got Stripes: Police Exam Prep

5-State Sergeant Exam Prep

Free

This app provides comprehensive study materials for New Jersey law enforcement promotional exams, including statutes, case law, and AG guidelines. It features multiple-choice quizzes, timed practice exams, and branching scenarios to prepare officers for sergeant and beyond.

PELLETB Law Enforcement Exam

PELLETB Police Test Prep

Free

Prepare for the PELLETB exam with an AI-powered tutor and over 1500 practice questions. Master analytical and verbal scenarios with detailed explanations to build true understanding and gain a competitive edge for your law enforcement career.

PSI Exam Prep: License & Quiz

Real Estate, Insurance Test

Free

Prepare for your PSI licensing exam with over 1,000 practice questions and detailed explanations. This app covers multiple professions and offers various study modes to track your progress and build confidence.