Exam prep that adapts to how you learn. Built on peer-reviewed cognitive science.
AI and machine learning certification prep covering AWS, CompTIA, Google Cloud, and Cisco credentials with terminal-inspired design.
CompTIA SecAI+ (CY0-001) Certification
CompTIA's newest certification at the intersection of AI and cybersecurity. 2,050+ questions across AI security, governance, and risk management.
Learn more →CompTIA DataAI (DY0-001) Certification
Data science meets AI. 2,130+ questions across math and statistics, modeling, machine learning, operations, and specialized applications.
Learn more →AWS Certified Machine Learning Engineer (MLA-C01)
Build and deploy ML models on AWS. 2,500+ questions on data engineering, model development, deployment, and monitoring.
Learn more →Cisco AI Technical Practitioner (810-110)
AI technology certification. 2,180+ questions on GenAI models, prompt engineering, ethics, data research, and agentic AI.
Learn more →Google Cloud Generative AI Leader
Prep for Google's GenAI Leader certification. 1,850+ questions on AI fundamentals, Vertex AI, Gemini, prompt engineering, and enterprise AI strategy.
Learn more →AWS Certified GenAI Developer (AIP-C01)
Build generative AI applications on AWS. 2,500+ questions on foundation models, prompt engineering, RAG, and responsible AI.
Learn more →AWS Certified AI Practitioner (AIF-C01)
Validate your AI fluency on AWS. 2,500+ questions on AI/ML fundamentals, generative AI concepts, and responsible AI practices.
Learn more →IT infrastructure and cloud certification prep covering CompTIA, AWS, Snowflake, and PeopleCert certifications with terminal-inspired design.
CompTIA Security+ (SY0-701) Certification
The industry's most in-demand cybersecurity certification. 3,200+ questions covering threats, architecture, operations, and incident response.
Learn more →PeopleCert ITIL 5 Foundation Certification
The global standard in IT service management. 1,800+ questions across 7 domains from value streams to continual improvement.
Learn more → App StoreSnowflake SnowPro Core (COF-C03) Certification
Master Snowflake's cloud data platform. 2,050+ questions on architecture, querying, data movement, and governance.
Learn more →CompTIA Network+ (N10-009) Certification
The foundation for network engineering careers. 2,500+ questions on networking concepts, infrastructure, security, and troubleshooting.
Learn more → Google PlayCompTIA A+ (220-1201/1202) Certification
The entry point to IT careers. 4,000+ questions spanning both Core 1 (hardware, networking) and Core 2 (OS, security, troubleshooting).
Learn more → Coming Spring 2026AWS Certified Cloud Practitioner (CLF-C02)
Your first AWS certification. 2,500+ questions covering cloud concepts, security, core services, and billing.
Learn more →Healthcare certification prep covering pharmacy, nursing, medical assisting, massage therapy, phlebotomy, and nursing school entrance with science-backed study tools.
Pharmacy Technician Certification Exam
3,150+ questions, 174 study materials, pharmacy calculations, and drug reference tables. Full coverage of all PTCB exam domains.
Learn more →Certified Nursing Assistant Exam
Start your nursing career with confidence. 2,500+ questions on patient care, clinical skills, safety protocols, and infection control.
Learn more → Google PlayAAMA Certified Medical Assistant
Prepare for both administrative and clinical competencies. 2,500+ questions aligned to the AAMA CMA exam domains.
Learn more → Google PlayATI Test of Essential Academic Skills
The gateway to nursing school. 3,200+ questions covering reading comprehension, mathematics, science, and English language arts.
Learn more →Massage & Bodywork Licensing Exam
Complete MBLEx prep for massage therapists. 2,500+ questions covering anatomy, kinesiology, pathology, benefits, and ethics.
Learn more → Coming Summer 2026Certified Phlebotomy Technician
Master venipuncture, specimen handling, and lab safety. 2,500+ questions covering anatomy, procedures, quality assurance, and compliance.
Learn more → Coming Summer 2026Science-backed exam prep for NIC State Board Exams. Confidence calibration, spaced repetition, and a Pass Guarantee on every Pro plan.
NIC Esthetics State Board Exam
State board ready. 2,450+ questions across 27 categories from skin analysis to safety and sanitation.
Learn more →NIC Cosmetology State Board Exam
2,500+ questions across 40 categories and all 4 NIC exam domains. Science and theory, chemical services, hair, and skin.
Learn more →NIC Barber Styling Theory Exam
Built for the NIC Barber Styling Theory exam. 2,500+ questions covering cutting, shaving, chemistry, and salon management.
Learn more →NIC Nail Technology Exam
Focused prep for the NIC Nail Technology exam. 2,500+ questions on nail care, safety, anatomy, and business practices.
Learn more →Specialty exam prep covering military entrance, insurance licensing, project management, and emerging industry certifications.
Armed Services Vocational Aptitude Battery
Maximize your AFQT score and qualify for the job you want. 4,000+ questions across all 9 subtests with branch qualification tracking.
Learn more →Property & Casualty / Life & Health License
Pass your state licensing exam on the first attempt. 3,000+ questions on property & casualty, life & health, and ethics.
Learn more →National Cannabis Certification Board
Stay ahead in the fastest-growing regulated industry. 2,300+ questions on plant science, compliance, safety, and operations.
Learn more → Coming Spring 2026PMI Project Management Professional
Aligned to the current PMI Examination Content Outline. 2,800+ questions across people, process, and business environment domains.
Learn more →Food Safety Manager Certification
Protect your customers and your career. 3,000+ questions on food safety, contamination prevention, HACCP, and regulatory compliance.
Learn more → Coming Summer 2026Every answer feeds an integrated system of algorithms grounded in cognitive science.
Detects dangerous overconfidence through 4-outcome weighting
Flags confident-wrong answers and elevates review priority
4-factor algorithm with non-linear scaling across domains
6-level mastery system with adaptive expanding intervals
Every question starts with official exam objectives and blueprints.
Questions structured using proven learning principles from 30+ peer-reviewed studies.
Every question audited for accuracy, clarity, and test-taking fairness.
Content refreshed as exams evolve.
We build tools that go beyond simple study aids. Every app we create is grounded in cognitive science — confidence calibration, spaced repetition, and stress inoculation training — to prepare both your knowledge and your test-day mindset.
From beauty licensing to pharmacy certification, military entrance to cybersecurity and IT service management — we bring research-driven preparation tools to professionals across every industry where high-stakes exams stand between talent and opportunity.
Every question is developed from official exam blueprints, structured around proven cognitive science principles, and audited for accuracy — across every certification we cover.
We stake our revenue on our methodology — that's why every Pro plan includes a Pass Guarantee.
30+ peer-reviewed citations behind every learning algorithm we ship.
15+ career fields spanning AI, healthcare, technology, beauty, and professional certifications.
We back every Pro plan with a money-back guarantee. We bet on the science.
Content refreshed monthly — new questions, updated explanations, refined algorithms.
Same pricing across every app. Start free, upgrade when you're ready.
Every app includes 50 free practice questions — no account or payment required.
Every paid plan includes our Pass Guarantee — earn your Exam Ready Certificate, take the exam, and if you don't pass, we refund your most recent payment.
Anthony is a researcher and engineer with graduate training in kinesiology and computer science. He served in the U.S. Air Force as a C-17 loadmaster, studied motor learning and neurophysiology at San Diego State and California Baptist University, and is completing a second master’s in AI and machine learning. The through-line: the science of how people learn is well-established, but most study tools ignore it.
Meridian Labs applies that science. The methodology draws on 33 peer-reviewed studies in confidence calibration, spaced repetition, misconception detection, and stress inoculation training. Anthony designs every algorithm, generates every question framework, and ships production applications across four brands and 28 apps serving IT, healthcare, beauty, and professional certification exams.