Comparison

GG Professional Cloud DevOps vs IT Mastery

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

GG Professional Cloud DevOps

Features
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Non-Affiliation Disclaimer (Google Professional Cloud DevOps Engineer) This app is an independent exam preparation resource and is not affiliated with, endorsed by, or connected with Google or Google Cloud. All practice materials are created solely for learning and study purposes. Trademark Notice (Google Professional Cloud DevOps Engineer) Google, Google Cloud, and Google Professional Cloud DevOps Engineer are trademarks or registered trademarks of Google LLC.
Any references to Google Cloud exams or terminology are for identification only and do not imply official endorsement. ===== There are many questions on the web that are either outdated or wrongly answered. I am trying here to filter all those questions and provide you with a nice tool to practice the exam similar to the real-life exam as much as possible. This small app was designed with love to help you 5 things: 1.question content is updated monthly in 2026, so you don’t have to worry that these question is outdated anymore. 2.With 2 EXACT-FILTERING features, you can focus easily on questions you are making mistakes or missing. 3.Save difficult questions offline. So you can practice them later when you have free time. 4.Examination mode will help you take test like a real exam. So you will be more confident. 5.100% question are packed with straightforward explanations. You will know why it is correct or wrong. No more confusing. In sum, this app is simple and straight-to-the-point like description you are reading. Have fun and enjoy the app!

About

IT Mastery

Features
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Prepare for IT certifications and technical interviews while building the knowledge behind the answers. IT Mastery brings together original practice questions for cloud computing, AI, cybersecurity, networking, data and programming. UNDERSTAND AND APPLY Work through technical scenarios and explanations that connect an answer to the problem it solves. Read code, interpret configuration and logs, compare design choices, and reason through troubleshooting decisions in selected collections. Selected questions include architecture diagrams, charts and tables to make relationships easier to inspect. Code examples may use simplified snippets or pseudocode to focus on the concept. These are question-based exercises, not live coding environments or hands-on labs. Practice includes single-answer questions and questions asking you to select more than one answer. These formats help you compare related ideas and apply what you know; they may differ from your official exam. EXPLORE YOUR SUBJECTS - Cloud and AI: AWS Cloud Practitioner, Solutions Architect and AI Practitioner; Microsoft Azure administration and AI, including AI-103; Google Cloud engineering, architecture and machine learning. - Networking and security: Cisco CCNA, CompTIA networking and security, ISACA CISA, ISC2 Certified in Cybersecurity, and related subjects. - Data and analytics: Microsoft Power BI, Databricks, Snowflake and DAMA data management. - Development and tools: Python, Java, SQL, GitHub, HashiCorp Terraform, software testing and ServiceNow administration. ORIGINAL KAFKA INTERVIEW PRACTICE Explore Kafka Design Patterns and Kafka Platform Architecture and Operations, including Red Hat Streams on OpenShift scenarios. Work through engineering decisions, trade-offs and operational problems to prepare for technical discussions. Browse the in-app library for exact exam names, versions and available subjects. Separately labeled early-preparation collections may cover an upcoming outline. Check your chosen exam's official requirements before planning your study. STUDY YOUR WAY Choose focused topic practice or mixed timed sessions. Pause for a study break, review previous attempts and use topic results to decide what to revisit. Explore related-term cards where available. Question formats, diagrams and study content vary by collection. PREVIEW AND ACCESS Start with a limited free preview without registering. Full access is paid; available subscriptions and passes are shown in the app. Subscriptions renew automatically unless canceled. One-time access passes expire without renewal. Registered subscribers can use the same IT Mastery account on iPhone, iPad, Mac and the web at MasteryExamPrep.com. Their subscription covers this app's library across supported devices, with no separate web subscription needed. Internet access is required. Content is in English. IT Mastery is an independent educational product, not affiliated with or endorsed by certification providers. Questions are original practice material, not actual exam questions. Use them alongside official study materials and practical experience. Practice scores do not predict exam results or guarantee certification. Provider and exam names identify the subjects covered. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

GG Professional Cloud DevOps4 screens
IT Mastery4 screens

Verdict

The call

The clearest difference is update cadence: IT Mastery at every 8 days against GG Professional Cloud DevOps's every 11 months. GG Professional Cloud DevOps's advantage is iOS requirement (10.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. GG Professional Cloud DevOps sells 1 one-off in-app purchase and IT Mastery sells 4 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

GG Professional Cloud DevOps ships an update every 11 months, IT Mastery every 8 days. The most recent releases landed on September 16, 2026 and September 30, 2026 respectively.

Scorecard2 real differences Β· 4 level
GG Professional Cloud DevOps versus IT Mastery: the parameters behind the verdict, then further details
ParameterGG Professional Cloud DevOpsIT Mastery
PriceFreeFree
Update frequencyEvery 11 monthsEvery 8 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS10.0 β€” better16.6
Further details β€” not scored
Size25 MB89 MB
Age rating4+17+
DeveloperTrieu TranTokenizer Inc.

In-app purchases

1 purchases

GG Professional Cloud DevOps

One-time1
  • Unlock All Premium Content$7.99
4 purchases

IT Mastery

Subscriptions3
  • Mastery Cloud & IT – Monthly$14.991 Month
  • Mastery Cloud & IT – Quarterly$29.993 Months
  • Mastery Cloud & IT – Annual$199.991 Year
One-time1
  • IT Mastery 7-Day Access Pass$4.99

Questions

Is GG Professional Cloud DevOps free?
GG Professional Cloud DevOps is free to download, with in-app purchases available.
Is IT Mastery free?
IT Mastery is free to download, with in-app purchases available.
Do GG Professional Cloud DevOps or IT Mastery have ads?
Neither GG Professional Cloud DevOps nor IT Mastery shows ads.
Which is updated more often, GG Professional Cloud DevOps or IT Mastery?
GG Professional Cloud DevOps ships an update every 11 months, and IT Mastery every 8 days. Most recently, GG Professional Cloud DevOps was updated on September 16, 2026 and IT Mastery on September 30, 2026.

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