Locked In: IT Support Prep
220-1201 & 220-1202 prep
Free · Designed for iPad. Not verified for macOS.
Both A+ exams in one app — A+ Core 1 (220-1201) and Core 2 (220-1202). Bite-sized lessons, quick-checks, flashcards, PBQs, and a full timed mock exam.
Locked-In is a bite-sized study companion for the CompTIA A+ certification — both Core 1 (220-1201) and Core 2 (220-1202). Built for people who study in 10-minute windows on the train, on lunch, or between meetings — every lesson is short, focused, and ends with a quick-check so you know what stuck.
WHAT'S INSIDE
• Both A+ exams covered: Core 1 (220-1201) and Core 2 (220-1202)
• All 9 domains — Mobile Devices, Networking, Hardware, Virtualization & Cloud, Hardware/Network Troubleshooting, Operating Systems, Security, Software Troubleshooting, and Operational Procedures
• Visual diagrams for every key concept (OSI model, RAID levels, laser imaging process, hypervisor types, AAA, and more)
• Inline quick-checks at the end of each lesson
• Practice bank of multiple-choice questions, organized by domain and difficulty
• Performance-Based Questions (PBQs) — drag-and-drop, matching, and ordering
• A full timed mock exam with flag-for-review and a final review screen
• Flashcard deck of must-know terms with spaced repetition
• Searchable glossary covering every 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
• Career changers entering IT support and help-desk roles
• Students supplementing a course or boot camp
• Professionals refreshing before a recertification window
• 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
PRIVACY
Locked-In stores your progress on-device. No analytics, no third-party SDKs, no data sold or shared.
DISCLAIMER
Not affiliated with, endorsed by, or sponsored by CompTIA. CompTIA® and A+® are registered trademarks of CompTIA, Inc.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes and performance improvements.
The developer, OMAR DANIEL GRAZIANO, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- OMAR DANIEL GRAZIANO
- Size
- 4.5 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Omar Graziano