Locked In: Prep for PenTest+

Locked In: Prep for PenTest+

PT0-003 study companion

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Released
May 20, 2026
Updated
October 22, 2026

Features

Locked In: Prep for PenTest+ screenshot #1 for iPhone
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About

Prepare for the CompTIA PenTest+ (PT0-003) exam with this offline study companion. It offers concise lessons, practice questions, flashcards, and a glossary to help you master penetration testing concepts. Track your progress and review weak areas to build confidence for the exam.

✓Offline lessons by exam domain
✓Visual aids for key concepts
✓Practice questions with explanations
✓PBQ-style activities
✓Timed practice sets
✓Flashcards with spaced repetition
✓Searchable glossary
✓Progress tracking and study plan
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What's New in Locked In

2.4

October 22, 2026

• Wireless attacks (objective 4.7) now have three lessons. They cover wardriving, Kismet, InSSIDer, WiGLE.net, WPAD, deauthentication, captive portals, the WPS PIN attack, packet crafting, protocol fuzzing, and why signal jamming is illegal in the US. • Cloud attacks (objective 4.6) gain a lesson on Docker Bench, provider-native security tools, third-party integrations, and logging exposure. • Added five practice questions, five flashcards, and six glossary entries. The course now has 112 lessons, 126 questions, 105 flashcards, and 260 glossary entries. • Rewrote 74 lesson quick checks so none repeats a practice question, and reworded 51 practice questions so that option length, wording, and stem echoes no longer point to the answer. • Corrected hashcat's WPA mode (22000), the OWASP Top 10 for LLM Applications (2025 edition), the MITRE ATT&CK diagram (all 15 Enterprise tactics), a cron persistence question that had two defensible answers, and smaller facts about SCP, Fortify, Maltego, and ldapsearch. • Every question and quick-check explanation now says why each wrong option is wrong. • Inline code in questions, quick checks, explanations, and tables now displays as code. • Glossary terms that repeat premium flashcards now open with Full Unlock. • The Home Screen name is now Locked In! PenTest+, and the app spells its name Locked In throughout. • Because 51 practice questions were reworded, an unfinished Timed Practice session saved in an earlier version can't be resumed, and those 51 questions start fresh in spaced review. Notes, bookmarks, and progress are kept.

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Subscriptions & In-App Purchases

$14.99

Locked In! PenTest+ Unlock

Unlock lessons, cards, PBQs & timed practice.

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FAQ

What is Locked In: Prep for PenTest+?

Locked In: Prep for PenTest+ is a dedicated study tool designed to help users prepare for the CompTIA PenTest+ (PT0-003) certification exam. It provides lessons, practice questions, and review tools that function entirely offline.

How does Locked In: Prep for PenTest+ help with learning?

The app organizes lessons by the five PT0-003 domains, includes visual aids, and offers inline quick checks. It also features flashcards with spaced repetition and a searchable glossary of penetration-testing terms.

What kind of practice questions are included in Locked In: Prep for PenTest+?

Locked In: Prep for PenTest+ includes 97 unique multiple-choice practice questions with explanations, separate PBQ-style categorization, ordering, and matching activities, and a full 90-question timed practice set.

Can I use Locked In: Prep for PenTest+ without an internet connection?

Yes, the app is designed to work fully offline. All lessons, practice tools, and review features are available without an internet connection once downloaded.

How much does Locked In: Prep for PenTest+ cost?

The app offers a free preview with a selection of lessons. A single, non-consumable in-app purchase is required to unlock all remaining lessons and study modes. There are no subscriptions.

Does Locked In: Prep for PenTest+ have ads?

No, Locked In: Prep for PenTest+ does not contain any advertising. The developer has stated that the app requires no account, contains no advertising or third-party analytics, and does not sell or share personal data.

What devices is Locked In: Prep for PenTest+ available on?

Locked In: Prep for PenTest+ is available on iPhones and iPads, as indicated by its supported devices list.

How often is Locked In: Prep for PenTest+ updated?

The app was last updated on August 3, 2026, with version 2.0. This indicates a recent update, suggesting ongoing support and development.