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Realistic practice questions, timed exam simulations, and a study system that actually fits in your pocket. Built for engineers who want to pass the first time.
Available on iPhone · iPad · Mac · Built by AityTech in Japan
Each StudyKits app is laser-focused on a single exam — no bloat, no upsells, no irrelevant questions.
Amazon Web Services
Cloud Practitioner through Pro and Specialty. The most complete catalog.
Google Cloud Platform
Foundational through Pro. Coming soon — content in progress.
Microsoft Azure
Microsoft Azure roadmap. Join the waitlist to vote on the first track.
Project Management
PMP and CAPM in active development. Real PMBOK alignment.
Rotates weekly. Every cert below is shipping today on iPhone, iPad, and Mac.
Best entry point — covers AWS fundamentals end to end. Perfect for career changers.
Pick from 16 cloud + PM certifications. Each app is single-purpose — no upsells, no cross-promo.
Smart sessions surface what you should review next. Five minutes on the bus moves the needle.
Take a full-length timed simulation when your readiness score crosses the bar. Walk in confident.
Eight things every cert app should do. We picked the unsexy ones engineers actually need.
1,000+ exam-style questions per cert. Single-choice and multi-response, mapped to the official exam guide.
Modern Free Spaced Repetition Scheduler — the same algorithm that beats Anki on retention. Built into flashcards.
The app schedules what you should review next based on accuracy + time since last seen. No streak shame.
Full-length, timed mock exams using the real exam blueprint — 65 questions in 130 minutes for SAA-C03, etc.
A short adaptive quiz on launch tells you where you stand by domain so you can study the right things first.
A complete written companion covering every exam topic. Linked from each question for context.
Everything ships on-device after first launch. Train on the train, in the air, off-grid.
Auto-generated from missed questions. Quick 5-minute reviews keep recent material fresh.
Per certification. One-time. No subscription, no auto-renew, no surprises.
Compare the Google Cloud Professional Cloud Architect and Professional Cloud Security Engineer certifications -- exam format, domains, cost, and which one fits your next career move -- verified against the official cloud.google.com/learn/certification pages.
Compare the AWS Certified Machine Learning Engineer -- Associate (MLA-C01) and the Google Cloud Professional Machine Learning Engineer -- exam format, domains, cost, and which one fits your role -- verified against the current official AWS and Google Cloud exam guides.
Compare the Google Cloud Professional Data Engineer and Professional Machine Learning Engineer certifications -- exam format, domains, cost, and which one fits your role -- verified against the official cloud.google.com/learn/certification pages.
Cert-specific questions live on each cert's page. Here are the top five about StudyKits itself.
More questions about a specific cert? Browse all certifications →
Pick your certification, download the app, and start with the free practice set. Pass the exam, not the time.
Available on iPhone, iPad, and Mac. Android coming soon.
