Locked In: Prep for Net+

Stack Trace Studios LLC

In-app purchases

About this app

Prepare for CompTIA Network+ (N10-009) with a focused study plan built for short, productive sessions. Locked In brings together concise lessons, visual guides, practice questions with explanations, and PBQ-style activities.

Study the five N10-009 domains: Networking Concepts, Network Implementation, Network Operations, Network Security, and Network Troubleshooting. Track lesson progress, save material for later, review flashcards and glossary terms, and practice by domain.

A free sampler is included. One optional, one-time in-app purchase unlocks the full course, including every lesson, practice question, PBQ activity, flashcard, and mock exam.

Study progress stays on your device. This independent study aid is not affiliated with or endorsed by CompTIA. CompTIA and Network+ are trademarks of CompTIA, Inc. Exam content and requirements may change; check the official exam objectives when planning your study.

What’s new

Initial Net+ Prep release for CompTIA Network+ (N10-009): offline lessons, diagrams, practice questions, flashcards, and a one-time full-course unlock.