Data Analysis Review vs Exam DA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Data Analysis Review
Prepare for the GRE Data Analysis section with over 270 practice questions and detailed explanations. Track your progress with visual meters and revise by topic to ensure readiness for test day.
- Over 270 practice questions
- 27 revision notes
- Mock tests with mixed questions
- Instant feedback on answers
- Detailed explanations for each question
- Progress tracking with visual meters
- Revision by topic
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Prepare to achieve the GRE scores you need to get into your top choice schools. Get ready for the test day with this most comprehensive app on GRE Math : Data Analysis Review. Features include: * HIGHEST QUALITY and QUANTITY Over 270 questions and 27 revision notes in all just for Data Analysis Review. High quality content written by experienced GRE tutors. * MOCK TEST Mixed questions from all topics. * INSTANT FEEDBACK Know instantly if your answer was right or wrong. * REVIEW WITH EXPLANATION Review each question at the end of the test. Know the right answer with detailed explanation for each question. * PROGRESS METER With our unique progress tracking feature including pie charts and bar graphs showing your progress, you know you are ready to take on the real test at the board when your progress meter says 100%. * REVISE BY TOPIC 1. Frequency Distributions Frequency Tables Grouped Data Two Way Tables Box Plots Histograms 2. Graphs & Data Interpretation Bar Graphs Pie Charts Line Graphs Scatter graphs 3. Distributions of data Distributions of Data and Random Variables Normal Distributions 4. Counting Methods Combinations permutations Sets 1 Sets 2 5. Probability Basic Probability Independent Events Advanced Probability 1 Advanced Probability 2 Relative Frequency 6. Statistics Arithmetic Mean Weighted Average Median Mode Range Quartiles and Percentiles Standard Deviation and standardized Data Disclaimer: GRE is a registered trademark of Educational Testing Services(ETS). ETS neither sponsors nor endorses this product or any of its content. * Privacy Policy: http://www.webrichsoftware.com/privacy.html * EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Exam DA
Prepare for the DA-100 certification exam with a practice test app. It offers updated questions, filtering tools to focus on weak areas, offline saving, and detailed explanations for each answer. An examination mode simulates the real test experience to build confidence.
- Monthly updated questions for 2025
- Exact-filtering for mistake focus
- Save difficult questions offline
- Examination mode for realistic testing
- Nearly 100% questions with explanations
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This small app was designed with love to help you 5 things: 1.question content is updated monthly in 2025, 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 iOS requirement: Exam DA at 10.0 against Data Analysis Review's 15.0. On price, update cadence, ads and in-app purchases 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. Data Analysis Review sells 1 one-off in-app purchase and Exam DA sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Data Analysis Review ships an update every 8 months, Exam DA every 10 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Data Analysis Review | Exam DA |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 4 — better | — |
| Update frequency | Every 8 months — better | Every 10 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Webrich Software Limited | Trieu Tran |
Customer experience
Data Analysis Review
Exam DA
In-app purchases
Data Analysis Review
- Full Version$9.99
Exam DA
- 9.99$ For All Premium Features$9.99
Questions
Is Data Analysis Review free?
Is Exam DA free?
Do Data Analysis Review or Exam DA have ads?
Which is updated more often, Data Analysis Review or Exam DA?
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