Professional Data Engineer vs ValuePlus
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Professional Data Engineer
Read full descriptionHide full description
Non-Affiliation Disclaimer (Google Professional Data 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 Data Engineer) Google, Google Cloud, and Google Cloud Professional Data Engineer are trademarks or registered trademarks of Google LLC.β¨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 ===== There are many questions on the web that are either outdated or wrongly answered.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 question content is updated monthly in 2026, so you donβt have to worry that these question is outdated anymore. 2.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!
ValuePlus
Read full descriptionHide full description
ValuePlus Publishing is Nigeria's publishing academy and author services platform, built for African storytellers and the next generation of publishing professionals. LEARN PUBLISHING Work through a structured 6-module program covering the full publishing journey: foundations, design, editing, printing, distribution, and a hands-on capstone project. Learning is gamified with daily streaks, XP points, badges, quizzes, and video lessons, so you can track your progress and stay motivated as you build real publishing skills. PUBLISH YOUR BOOK Already have a manuscript? ValuePlus offers end-to-end publishing services including manuscript evaluation, editing, design, printing, and distribution support, everything you need to take your book from draft to published title. WHO IT'S FOR Whether you're an aspiring publisher with no prior experience seeking professional certification, or an author with a completed manuscript who needs guidance getting it into readers' hands, ValuePlus meets you where you are. The platform has supported 178+ active learners and publishers and helped bring 1,954+ titles to life across genres including business, faith, memoir, and leadership. FLEXIBLE PAYMENTS Get started for free, with flexible payment options in both Nigerian Naira and USD. With over 12 years of experience and a growing portfolio of 2,500+ published titles, ValuePlus Publishing is the platform for authors seeking publication and learners seeking to become publishers.
Screenshots
Verdict
The clearest difference is in-app purchases: ValuePlus at none against Professional Data Engineer's 1. ValuePlus also leads on update cadence (every 5 days vs every 13 months). Professional Data Engineer's advantage is iOS requirement (10.0 vs 15.1). On price, ads 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
Both are free to download. Professional Data Engineer sells 1 one-off in-app purchase. ValuePlus asks for nothing beyond the download.
Professional Data Engineer ships an update every 13 months, ValuePlus every 5 days. The most recent releases landed on September 21, 2026 and October 13, 2026 respectively.
| Parameter | Professional Data Engineer | ValuePlus |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 13 months | Every 5 days β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 10.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 25 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Trieu Tran | Vcorp Systems Limited |
In-app purchases
Professional Data Engineer
- Unlock complete App$9.99
ValuePlus
No in-app purchases
Questions
Is Professional Data Engineer free?
Is ValuePlus free?
Do Professional Data Engineer or ValuePlus have ads?
Which is updated more often, Professional Data Engineer or ValuePlus?
Other comparisons















