Comparison

GCP vs Cloud Database Engineer Prep

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

Head to head
About

GCP

Features
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Non-Affiliation Disclaimer (GCP-PCA) 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 (GCP-PCA) Google Cloud, Professional Cloud Architect, and GCP-PCA 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 ===== There are many questions on the web that are either outdated or wrongly answered.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to help you 5 things: 1.question content is updated monthly in 2026, so you don’t have to worry that these question is outdated anymore. 2.With 2 EXACT-FILTERING features, you can focus easily on questions you are making mistakes or missing. 3.Save difficult questions offline.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.NEARLY-100% questions 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

Cloud Database Engineer Prep

Features
Read full description

Study on your phone. Continue on desktop. Use your phone on the move and a tablet or desktop when you want more room to study. Connect the same StudyCert account to continue your learning in the app and on the desktop web. Prepare for Google Cloud Professional Cloud Database Engineer with 537 practice questions and 110 key terms. Study coverage · 4 areas • Design innovative, scalable, and highly available cloud database solutions • Manage a solution that can span multiple database technologies • Migrate data solutions • Deploy scalable and highly available databases in Google Cloud 1. Build your foundation with key terms Use flashcards to learn meanings, exam context and selection cues. Mark terms as known or not yet known, then revisit unstudied or unfamiliar cards. Edit card content to suit your learning and restore the original when needed. 2. Practice and understand each answer Study in 50-question sets, by domain or by difficulty. Work through single- and multiple-choice questions, then read the explanation for the answer and each option. Choose all, unfinished or wrong questions; shuffle questions and choices; use a study timer; and resume where you left off. 3. Review mistakes and uncertain concepts Collect questions marked for review, recent errors and repeated mistakes. Filter by cumulative wrong-answer count and focus on weaker domains or difficulty levels. The glossary report connects your known/not-yet records with accuracy on related questions. 4. Check your preparation with a mock exam Practice time management with 50 questions in 120 minutes. Change answers before submission, resume a saved exam and receive grading when time expires. Afterwards, see correct, wrong and unanswered counts, your score and domain results, then revisit mistakes. Tools that fit your study routine Optional audio study reads terms and meanings aloud. Choose whether to include exam context and selection cues, set repeats and pauses, and control playback with the mini player. A study calendar, learning streaks, weekly goals, reminders for unmet goals and light, dark or system themes support your routine. Learning records are managed for each supported language. Some features require paid access. Check the included features and price on the purchase screen. Purchase restoration is supported. This is an independent study aid, not an official, affiliated or endorsed app of any exam administrator or certification body. Exam names and trademarks belong to their respective owners.

Screenshots

GCP4 screens
Cloud Database Engineer Prep4 screens

Verdict

The call

The clearest difference is update cadence: Cloud Database Engineer Prep at every 10 days against GCP's every 9 months. GCP's advantage is iOS requirement (10.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. GCP sells 1 one-off in-app purchase and Cloud Database Engineer Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

GCP ships an update every 9 months, Cloud Database Engineer Prep every 10 days. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level
GCP versus Cloud Database Engineer Prep: the parameters behind the verdict, then further details
ParameterGCPCloud Database Engineer Prep
PriceFreeFree
Update frequencyEvery 9 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.0 — better15.1
Further details — not scored
Size25 MB96 MB
Age rating4+4+
DeveloperTrieu TranCHOI SEONGMIN

In-app purchases

1 purchases

GCP

One-time1
  • Unlock all premium content$7.99
1 purchases

Cloud Database Engineer Prep

One-time1
  • Lifetime Access$4.99

Questions

Is GCP free?
GCP is free to download, with in-app purchases available.
Is Cloud Database Engineer Prep free?
Cloud Database Engineer Prep is free to download, with in-app purchases available.
Do GCP or Cloud Database Engineer Prep have ads?
Neither GCP nor Cloud Database Engineer Prep shows ads.
Which is updated more often, GCP or Cloud Database Engineer Prep?
GCP ships an update every 9 months, and Cloud Database Engineer Prep every 10 days. Most recently, GCP was updated on October 6, 2026 and Cloud Database Engineer Prep on October 25, 2026.

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