Locked In!
Security+
On the App StoreThe baseline security certification, taught against the current SY0-701 objectives.
Studio Locked In!
Locked In!
Every Locked In! app runs on the same study engine. Each product page documents that app's subject, free sampler and coverage limits, and each app organizes its bundled lessons, original practice questions, flashcards, glossary and progress tools around the exam or legacy blueprint named on that page. They are independent study aids, not official questions, exam simulations, readiness predictors, or substitutes for the certifying body's current objectives and hands-on requirements. Core study content works without a signal and there is no app account; loading, buying or restoring the App Store unlock requires a network connection.
19 apps · 19 live on the App Store
Apps in this family
Locked In!
CySA+
On the App StoreAnalyst work: detection, triage, and the response that follows.
Locked In!
PenTest+
On the App StoreScoping, recon, exploitation and the report at the end.
Locked In!
SecurityX
On the App StoreThe advanced practitioner exam, for architects and engineers.
Locked In!
CISSP
On the App StoreAll eight domains of the Common Body of Knowledge.
Locked In!
CISA
On the App StoreAudit judgment across the complete current five-domain outline.
Locked In!
CISM
On the App StoreManagement decisions across governance, risk, program, and incidents.
Locked In!
OSCP
On the App StoreStudy companion for the hands-on offensive certification.
Locked In!
A+
On the App StoreBoth A+ cores and all nine domains of the IT support foundation.
Locked In!
Network+
On the App StoreWiring, addressing, routing, and why the packet did not arrive.
Locked In!
Linux+
On the App StoreEvery XK0-006 domain, cut into lessons you can finish on a commute.
Locked In!
Cloud+
On the App StoreVendor-neutral cloud architecture, operations, and cost.
Locked In!
Data+
On the App StoreData literacy, from collection and cleaning through to the dashboard.
Locked In!
Project+
On the App StoreProject management for people who did not sign up to be PMs.
Locked In!
PMP
On the App StorePeople, Process and Business Environment, and the situational judgement behind them.
Locked In!
CRISC
On the App StoreGovernance, assessment, response and technology, on the outline effective 2025.
Locked In!
CCSP
On the App StoreSix domains of vendor-neutral cloud security, on the outline effective 1 August 2026.
Locked In!
Cloud Practitioner
On the App StoreWhat each service is for, and where the shared responsibility line sits.
Locked In!
Solutions Architect
On the App StoreReal services against a stated availability, recovery, latency or cost requirement.
Shared approach
Scenario and PBQ-style practice
Use original categorization, ordering, matching, and scenario activities where included. They are study exercises, not official questions or exam simulations.
Domain-organized lessons
Study material is organized around the exam or legacy blueprint named on each page. Check that app's scope note and the certifying body's current objectives.
Flashcards & glossary
Drill acronyms and key terms with tap-through flashcards and a cross-linked glossary.
Weak-spot tracking
Questions and cards you miss come back more often in later sessions.
Works with no signal
Bundled lessons and practice work without a signal. App Store product loading, buying, and restoring require a network connection.
One-time unlock
A non-consumable App Store purchase unlocks the paid features. The App Store shows the current localized price; there is no subscription.
Common questions
What do I get before paying?
A free sampler of lessons plus a limited practice quiz, so you can judge the writing before you spend anything. The remaining lessons, the full question bank, the timed practice mode and the complete flashcard deck are behind the one-time unlock.
Is it a subscription?
No. One non-consumable in-app purchase unlocks the app permanently. It is not a recurring subscription, so there is nothing to cancel.
Do I need an account or an internet connection?
There is no app account, sign-up, login or account-based sync. Lessons and practice content are bundled for offline study; loading, buying or restoring the App Store unlock requires a network connection.
I paid and the app still shows the paywall.
Open Settings inside the app and tap Restore Purchases while online. That asks the App Store to re-check the current entitlement. If it still does not unlock, contact support with the app version, iOS version and exact error message; never send an Apple Account password or full payment details.
Does this replace the official study materials?
No. It is a study companion built to be used alongside the official objectives and hands-on practice. It is not affiliated with any certifying body.
Each app also has its own support page. For anything else, email OmarAppSupport@gmail.com.