Mastery Cloud: AWS Exam Prep
CLF-C02 & SAA-C03 Mock Exams
Free · In‑App Purchases · Designed for iPad
AWS practice tests for CLF-C02 & SAA-C03. Timed mock exams, domain-weighted drills, and per-choice rationales. New AWS questions added monthly. Start free.
Mastery Cloud is an exam-style practice test platform for AWS certifications (CLF-C02, SAA-C03) plus selected Cloud & IT exams, built by Tokenizer Inc. (Toronto, Canada).
Prep with realistic questions, per-choice rationales, timed Exam Mode, and progress analytics by domain/topic. Start free with no login.
▶ AWS CERTIFICATIONS
• AWS Certified Cloud Practitioner (CLF-C02)
• AWS Certified Solutions Architect – Associate (SAA-C03)
▶ ALSO INCLUDED (CLOUD & IT)
• Microsoft Azure: AZ-900, AZ-104
• CompTIA: A+ (220-1201 / 220-1202), Network+ (N10-009), Security+ (SY0-701)
• Google Cloud: Associate Cloud Engineer (ACE)
• Snowflake: SnowPro Core (COF-C02)
▶ BUILT FOR REAL EXAM DECISIONS (NOT TRIVIA)
• Large exam-style question banks (25,000+ questions across 10 exams)
• Single-select + “Select TWO/THREE” multi-select formats
• Per-option rationales so you learn why each answer is correct or incorrect
• Practice Mode for quick drills and review sessions
• Exam Mode with realistic timing + domain-weighted question mixes
• Progress analytics by domain/topic to target weak areas fast
• Favorites/pinning for the exams you’re actively preparing for
▶ WEB / LAPTOP ACCESS (SYNC WITH EMAIL + PASSWORD)
Study on a laptop/desktop at MasteryExamPrep.com:
• Create an Email + Password account for cross-device sync
• Sign in on iPhone/iPad and on the web to keep progress in sync
• If you subscribe in the iOS app, your subscription is recognized on the web when you sign in with the same account
Note: For Web/Laptop access, use Email + Password.
▶ INTERNET REQUIRED
An internet connection is required to load the question vault, sync progress across devices, and receive content updates.
▶ INDEPENDENCE & TRADEMARKS
Mastery Cloud is an independent study tool and is not affiliated with, endorsed by, or sponsored by AWS, Microsoft, Google, Snowflake, or CompTIA. Trademarks belong to their respective owners. Practice questions are original and not taken from live exams. This app supports practice and self-assessment and does not guarantee a passing score or employment.
▶ TERMS OF USE
Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
• Improved Library browsing with cleaner Featured cards and better filter discoverability.
• Better readability across exam cards and question stats.
• Performance and stability improvements.
The developer, Tokenizer Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer indicated that this app doesn’t support certain accessibility features. Learn More about the accessibility features.
Information
- Seller
- Tokenizer Inc.
- Size
- 83.3 MB
- Category
- Education
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - iPad
Requires iPadOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Unrestricted Web Access
- In-App Purchases
Yes
- Mastery Cloud & IT – Monthly $14.99
- Mastery Cloud & IT – Quarterly $39.99
- Mastery Cloud & IT – Annual $99.99
- Copyright
- © 2026 Tokenizer Inc.