Locked In: Prep for PenTest+

CompTIA PenTest+ PT0-003 in ten-minute lessons, with timed practice and spaced review. Offline, one purchase.

Locked-In is an independent study companion for the CompTIA PenTest+ PT0-003 exam. It is designed for short, focused study sessions and works without an account, ads, analytics, or third-party tracking.

STUDY CONTENT • 109 concise lessons across all 26 PT0-003 objective headings in five domains • 109 inline quick checks, one at the end of every lesson • Visual explanations for selected engagement, reconnaissance, vulnerability, exploitation, and post-exploitation concepts • 100 flashcards with optional spaced review • A searchable 214-entry glossary covering all 138 codes in the official acronym appendix • Search, progress tracking, study streaks, bookmarks, and personal notes

PRACTICE • 121 original multiple-choice questions organized by domain and objective • 16 tap-driven PBQ-style activities for categorizing, ordering, and matching practice • A 90-question, 165-minute multiple-choice Timed Practice mode with checkpointing, flag-for-review, a navigation grid, and results review • A weak-spot review queue that reschedules missed questions and flashcards

Timed Practice and the PBQ-style activities are separate, original app content. They are not official CompTIA questions, a reproduced exam blueprint, or an exam simulation. The app's 80% practice target is not a CompTIA scaled score, passing prediction, or claim about the official passing standard.

FREE TO TRY The free tier includes 16 complete free lessons, a fixed 10-question quiz sampler, 30 curated flashcards, two PBQ-style preview activities, the complete 214-entry glossary, and on-device study tools for included content.

ONE-TIME FULL UNLOCK The non-consumable Locked-In Full Unlock opens all 109 lessons, quiz access to the full 121-question bank, all 16 PBQ-style activities, all 100 flashcards, and the 90-question Timed Practice mode. There is no subscription.

OFFLINE AND PRIVATE Bundled course and practice content works offline; notes and progress are stored on-device. Optional website and Write a Review links require internet access. App Store product loading, purchase, and restore also require connectivity.

DISCLAIMER Not affiliated with, endorsed by, or sponsored by CompTIA. CompTIA® and PenTest+® are registered trademarks of CompTIA, Inc. Locked-In is an independent study aid. Always verify current exam policies and objectives with CompTIA.