Locked In: Prep for PMP
PMP exam study companion
About
Prepare for the PMP exam with focused lessons, practice questions, and review tools. This offline study companion covers key domains and project management topics with visual aids and flashcards. Track your progress and identify weak areas for effective study.
What's New in Locked In
2.1
August 15, 2026
Squashed bugs. Enjoy!
In-App Purchases
$9.99
Locked-In PMP Full Unlock
Unlocks all lessons, quizzes, and mock exams
Developer apps
FAQ
What is Locked In?
Locked In is a dedicated study companion designed to help users prepare for the Project Management Professional (PMP) exam. It offers concise lessons, practice questions, and review tools that function entirely offline.
How does Locked In help with PMP exam preparation?
Locked In breaks down PMP exam content into three domains: People, Process, and Business Environment. It includes visual aids for complex concepts, inline checks, practice questions with explanations, and flashcards with spaced repetition.
Is Locked In free to use?
Locked In offers a free preview with a starter selection of lessons. A single, non-consumable purchase is required to unlock all included lessons and study modes. There are no subscriptions.
Does Locked In have ads?
No, Locked In does not contain any advertising. The app is designed to provide an uninterrupted study experience without third-party analytics or advertisements.
Can I use Locked In offline?
Yes, Locked In is designed to work fully offline. All lessons, practice questions, and review tools are available without an internet connection, making it ideal for studying anywhere.
What kind of practice questions does Locked In offer?
Locked In provides 315 multiple-choice practice questions with detailed explanations. It also includes separate scenario-style categorization, ordering, and matching activities, along with a timed knowledge-practice set.
How does Locked In track my progress?
Locked In offers comprehensive progress tracking features, including streaks, bookmarks, personal notes, and a dedicated section for reviewing weak topics. An optional study plan is also available to guide your learning.
Is Locked In affiliated with PMI?
Locked In is an independent study aid and is not affiliated with, endorsed by, or sponsored by the Project Management Institute (PMI). While it uses PMP exam content, it is not an official PMI product and does not guarantee exam results.