Comparison

DP vs DP

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

Head to head
About

DP

Features
Read full description

DP-900 Practice Test gives you focused mobile practice built around Microsoft Azure Data Fundamentals (DP-900). Use the app to: - answer more daily questions - target your weakest domain - review explanations and source-backed answers - track exam readiness over time - move into longer timed practice sessions The website gives you a clean daily sample. The app gives you the fuller study flow, larger rotating bank, and better progress tracking. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dotcreds.com/privacy.html

About

DP

Features
Read full description

Keep studying across your phone, tablet and 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 Microsoft Azure Data Fundamentals (DP-900) with 500 practice questions and 110 key terms. Study coverage Β· 4 areas β€’ Describe core data concepts β€’ Identify considerations for relational data on Azure β€’ Describe considerations for working with non-relational data on Azure β€’ Describe an analytics workload 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. From the results of domain study, continue with key terms and related questions in the next domain. 3. Review mistakes and uncertain concepts Choose recent errors, review marks or repeated mistakes on the Review screen and practice them again. Check accuracy by domain alongside the terms you know or still need to learn. The glossary report shows term-learning status and accuracy on related questions together. 4. Check your preparation with a mock exam Practice time management with 50 questions in 45 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. This practice feature uses the included questions and does not determine an official exam score or pass result. 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. In the mobile app, audio can continue in the background and with the screen locked. 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

DP4 screens
DP4 screens

Verdict

The call

The clearest difference is update cadence: DP at every 4 days against DP's every 3 weeks. 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. DP sells 1 in-app purchase, starting at $6.99 per month and DP sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DP ships an update every 3 weeks, DP every 4 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard1 real difference Β· 5 level
DP versus DP: the parameters behind the verdict, then further details
ParameterDPDP
PriceFreeFree
Update frequencyEvery 3 weeksEvery 4 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details β€” not scored
Size40 MB145 MB
Age rating4+4+
DeveloperThomas BaricCHOI SEONGMIN

In-app purchases

1 purchases

DP

Subscriptions1
  • Microsoft Access$6.991 Month
1 purchases

DP

One-time1
  • DP-900 Lifetime Access$4.99

Questions

Is DP free?
DP is free to download, with in-app purchases available.
Is DP free?
DP is free to download, with in-app purchases available.
Do DP or DP have ads?
Neither DP nor DP shows ads.
Which is updated more often, DP or DP?
DP ships an update every 3 weeks, and DP every 4 days. Most recently, DP was updated on October 25, 2026 and DP on October 28, 2026.

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