Cloud Cert Prep — Mock Exams

Master AWS certification exams with a study companion built for the real exam — questions, mock exams, and spaced review, all in one app.

WHAT'S INSIDE

• 11 AWS certifications covered: Cloud Practitioner, AI Practitioner, Solutions Architect (Associate / Professional), Developer Associate, SysOps Administrator, Data Engineer Associate, Machine Learning Engineer Associate, DevOps Engineer Professional, Advanced Networking Specialty, Security Specialty
• 8,500+ practice questions sourced from recent exam pools, organized into chapters and full-length mock exams (65 Q / 130 min, scored the same way as the real exam)
• Detailed explanation on every question — included with the question bank, no extra subscription
• Wrong-question review automatically tracks the questions you got wrong and lets you replay only those
• Flashcard study mode for rapid review
• AWS knowledge cards: 101 service primers (S3, IAM, Lambda, EKS, …) with summary, advantages, pricing, common pairings, and under-the-hood details — all localized in English / 日本語 / 简体中文

THREE LANGUAGES, ONE PURCHASE

Each cert's question bank is a single one-time purchase that includes:
• All chapters of the question bank
• Detailed explanations on every paid question
• Mock exams
• Flashcard review
• Wrong-question review
Switch between English, 日本語, and 简体中文 at any time from settings — no extra purchase needed.

PRIVACY-FIRST

Guest mode works fully offline. Sign in with Apple / Google to back up your progress across devices. We don't sell your data.

WHO IT'S FOR

• Engineers preparing for an AWS cert renewal
• Developers ramping up on AWS for a new role
• Students who want timed practice in the language they think in
• Anyone who wants a reference card library for AWS services on the go