DP vs Az Developer AZ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DP
Prepare for the Azure Data Fundamentals DP-900 exam with over 300 real-life practice questions and full-length exams. Detailed explanations for all answers help you understand concepts and improve your score for confident exam success.
- 300+ real-life practice questions
- Full-length practice exams
- Detailed explanations for answers
- Track progress towards 90% score
- Covers all exam topics
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MORE THAN 300 REAL LIFE PRACTICE QUESTIONS!!! FULL-LENGTH PRACTICE EXAMS: Test your exam readiness for the Azure Data Fundamentals DP-900 exam. DETAILED EXPLANATIONS: Every question includes a clear and detailed explanation for all correct and incorrect answers. PASS ON YOUR FIRST TRY: Repeat all the tests until you get 90% or more on each one and you should be able to ace the real exam with confidence. This Azure Data Fundamentals DP-900 Practice Exams App covers EVERYTHING you need to know to pass the exam on your first try. Most of our users reported that our exams covered all questions that were on the actual test. We highly recommend reading the explanations provided after each practice test, not only for the correct choices, but also for the incorrect ones. This will help improve your understanding and increase your score dramatically. By paying attention to these and repeating all the tests until you get 90% or more on each one, you should be able to ace the real exam with confidence.
Az Developer AZ
Prepare for the AZ-204 exam with a comprehensive practice tool featuring updated questions and detailed explanations. Focus on weak areas with filtering, save difficult questions for offline study, and simulate the real exam experience.
- Monthly updated question content for 2026
- Exact-filtering to focus on mistakes
- Save difficult questions for offline practice
- Examination mode for realistic test simulation
- Straightforward explanations for nearly all questions
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Non-Affiliation Disclaimer (AZ-204) This app is an independent exam preparation resource and is not affiliated with, endorsed by, or connected with Microsoft. All practice materials are created solely for learning and study purposes. Trademark Notice (AZ-204) Microsoft, Azure, and AZ-204 are trademarks or registered trademarks of Microsoft Corporation. Any references to Microsoft 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!
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Verdict
The clearest difference is review sentiment: DP at 67% against Az Developer AZ's 0%. DP also leads on rating (4.2 vs 3.5) and update cadence (fortnightly vs every 9 months). Az Developer AZ's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, ratings volume, 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
Both are free to download. DP sells 1 one-off in-app purchase and Az Developer AZ sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
DP holds the better App Store score, 4.2 against 3.5. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 67% of DP's written reviews are positive against 0% of Az Developer AZ's.
DP ships an update fortnightly, Az Developer AZ every 9 months. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.
| Parameter | DP | Az Developer AZ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | 3.5 (2 ratings) |
| Positive reviews | 66.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 5 — better | 2 |
| Update frequency | Fortnightly — better | Every 9 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 56 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Waltsoft Inc | Trieu Tran |
Customer experience
DP
Az Developer AZ
In-app purchases
DP
- Unlimited Tests$9.99
Az Developer AZ
- 4.99$ For All Premium Features$4.99
- Unlock all premium content$7.99
- Unlock All Premium Content$9.99









