Locked In: Prep for PMP

Locked-In is a bite-sized study companion for the PMI Project Management Professional (PMP) exam. Built for working PMs who study in 10-minute windows — on the train, on lunch, or between sprints. Every lesson is short, focused, and ends with a quick-check so you know what stuck. WHAT'S INSIDE - All 3 PMP exam domains — People (42%), Process (50%), Business Environment (8%) - Both predictive and agile/hybrid coverage — roughly the 50/50 split you'll see on the real exam - Visual diagrams for process groups, EVM, Tuckman, conflict modes, stakeholder grid, Scrum, Kanban, ADKAR, and more - Inline quick-checks at the end of each lesson - A practice bank of 315 scenario-style multiple-choice questions, organized by domain and difficulty - Scenario performance-based questions (PBQs) — categorize, ordering, and matching - A timed mock exam — 60 questions in 60 minutes — with flag-for-review and a final review screen - Flashcard deck covering Tuckman, EVM formulas, conflict modes, contract types, Scrum, ADKAR and more — with SM-2 spaced repetition - Searchable glossary of every PMP acronym you'll see on test day - Progress tracking, streaks, bookmarks, and personal notes - Weak-spot review that surfaces the topics you keep missing WHO IT'S FOR - Working PMs prepping for the PMP exam alongside their day job - Aspiring PMs moving up from coordinator / scrum master roles - Career changers building a PM career - Anyone who learns better in short, focused sessions than long lectures WHY LOCKED-IN - Works fully offline — no account, no tracking, no ads - One-time unlock, no subscription - Built by an indie developer, not a content mill - Content aligned with the current PMI Examination Content Outline FREE TIER AND FULL UNLOCK Domain 1's first topic is fully free, plus a preview lesson from every other domain. The one-time $9.99 unlock opens everything — all lessons across all three domains, the full 315-question practice bank, every flashcard, and the timed mock exam. PRIVACY Locked-In stores your progress on-device. No analytics, no third-party SDKs, no data sold or shared. Not affiliated with, endorsed by, or sponsored by Project Management Institute, Inc. PMI(R), PMP(R), and PMBOK(R) are registered marks of Project Management Institute, Inc. Locked-In is an independent study aid.