# Locked In: IT Support Prep

> 220-1201 & 220-1202 prep

Canonical page: [https://chrome-stats.com/d/id6770585994](https://chrome-stats.com/d/id6770585994)

## Overview

- **ID:** `id6770585994`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** OMAR DANIEL GRAZIANO
- **Category:** Education
- **Version:** 2.2
- **Last updated:** 2026-08-27
- **First published:** 2026-05-23
- **Size:** 5.15 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/fi/app/locked-in-it-support-prep/id6770585994)
- **Website:** [https://stacktrace-studios.com/app/aplus/](https://stacktrace-studios.com/app/aplus/)
- **Privacy policy:** [https://stacktrace-studios.com/privacy/aplus/](https://stacktrace-studios.com/privacy/aplus/)

## Description

CompTIA A+ 220-1201 and 220-1202 broken into ten-minute lessons, with timed practice and spaced review. Works offline.

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 the concepts that need one (OSI model, RAID levels, laser imaging process, hypervisor types, defense in depth, and more)
• Inline quick-checks at the end of each lesson
• Practice bank of 145 multiple-choice questions, organized by domain
• Performance-Based Questions (PBQs) — tap to categorize, order, and match
• A 90-question mixed Core 1 + Core 2 timed practice mode with flag-for-review and a final review screen (a study tool, not a simulation of either separate exam)
• Flashcard deck of 82 must-know terms with spaced repetition
• Searchable glossary of 75 key terms and acronyms
• Progress tracking, streaks, bookmarks, and personal notes
• Spaced review that brings back the questions and cards you keep missing

WHAT'S FREE, WHAT'S PAID
Free to download and study, with no account and no time limit:
• 14 of the 162 lessons — the six lessons of Core 1 Domain 1's first topic, plus the first lesson of every domain
• Quizzes of up to 10 questions per session, drawn from the whole 145-question bank
• A 2-question PBQ preview
• The Core 1 Domain 1 flashcards
• The complete 75-term glossary
• Progress tracking, streaks, bookmarks, and notes

One non-consumable in-app purchase — Locked-In Full Unlock, no subscription — adds:
• The remaining 148 lessons, for all 162 across 56 topics and both cores
• Quiz sessions of 15, 25 and 50 questions (25 and 50 mix all domains; no single domain holds that many)
• All 15 Performance-Based Questions
• All 82 flashcards
• The full 90-question, 90-minute cross-core timed practice mode

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
• Bundled lessons and practice work offline — no account, no tracking, no ads. App Store product loading, buying, and restoring require a network connection.
• 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.

## Rankings

- #1,247,803 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6770585994)