Mastery: AWS Azure GCP CompTIA

Tokenizer Inc.

In-app purchases

About this app

Mastery: AWS Azure GCP CompTIA (shown as “Mastery Cloud” on your device) provides structured exam preparation for cloud and IT certifications across AWS, Azure, Google Cloud, CompTIA and Snowflake in a single application.

The app focuses on realistic exam-style questions, clear explanations and progress tracking by domain and topic. Question banks are aligned with publicly available exam objectives and documentation and are updated over time.

Key features:

• Exam-style question banks with typically more than 2,000 questions per major exam
• Single-select and “Select TWO/THREE” multi-select items that reflect common certification formats
• Per-option rationales explaining why each choice is correct or incorrect
• General explanations, key concepts and common pitfalls for many questions
• Practice mode for shorter drills and review sessions
• Exam mode with realistic timing and domain / question-style weighting, focused on exam-level decisions, not trivia or puzzles
• Analytics by domain and topic, showing areas of strength and weakness
• Favorites tab to pin the exams you are actively preparing for
• Clean exam library with concise descriptions for each certification
• Modern UI that works well on phones and tablets

Current exam coverage:

AWS
• AWS Certified Cloud Practitioner (CLF-C02)
• AWS Certified Solutions Architect – Associate (SAA-C03)

Microsoft Azure
• Microsoft Azure Fundamentals (AZ-900)
• Microsoft Azure Administrator (AZ-104)

CompTIA
• CompTIA A+ Core 1 (220-1201)
• CompTIA A+ Core 2 (220-1202)
• CompTIA Network+ (N10-009)
• CompTIA Security+ (SY0-701)

Google Cloud
• Google Cloud Associate Cloud Engineer (ACE)

Snowflake
• Snowflake SnowPro Core Certification (COF-C02)

Use cases:

• Structured preparation for a first cloud or IT certification
• Cross-vendor study when working with multiple platforms (AWS, Azure, GCP, Snowflake)
• Targeted review before exam day using domain and topic statistics
• Ongoing practice for help desk, network, security and cloud roles

Access and pricing:

Each exam includes an initial free pool of questions so you can evaluate the style and coverage without creating an account. After you have seen most of the free pool for a given exam, further new questions for that exam are locked; other exams remain available within their own free pools. Full access to question banks and all included exams is available via in-app subscription, depending on region and offer configuration. A single subscription unlocks all included exams and modes for your account on supported devices.

Connectivity:

An internet connection is required for normal use. Some question content is cached on-device, but most actions (loading new questions, syncing progress and analytics) require online access.

Independence and trademarks:

Mastery Cloud is developed by Tokenizer Inc. It is an independent exam preparation tool and is not affiliated with, endorsed by or sponsored by Amazon Web Services (AWS), Microsoft, Google, Snowflake, CompTIA or any other vendor, exam sponsor, regulator or educational body. All trademarks, service marks, logos and exam names are the property of their respective owners.

Practice questions are original and are not taken from live exams. Candidates should always consult the latest official exam guide and documentation. Use of this application does not guarantee a passing score or employment; it is intended to support practice, self-assessment and structured study.

What’s new

Cloud & IT certification prep for AWS, Azure, GCP, CompTIA, Snowflake, and more, with realistic questions, detailed rationales, and deep stats by domain and topic.