GRE Vocabulary Builder vs CDFM Exam Study Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GRE Vocabulary Builder
Prepare for the GRE with over 1,300 essential words and a comprehensive study guide. Interactive flashcards, audio lessons, and progress tracking help you master vocabulary and understand the test structure. Study offline anytime, anywhere.
- 1300+ GRE words
- Interactive flashcards
- GRE study guide
- Audio-enabled lessons
- Progress tracking
- Offline mode
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Master over 1,300 essential GRE® words with interactive flashcards and a complete GRE® study guide! Improve your vocabulary and learn every word you need to know for the GRE® step by step with different difficulty levels. STUDY GUIDE Learn more about the GRE® test, the scoring system, the Analytical Writing, Verbal Reasoning, Quantitative Reasoning and question categories. Get tips on how to get the highest score! VOCABULARY FLASHCARDS More than 1,300 essential words for the GRE® carefully picked by expert tutors. Use the Smart Round for personalized flashcards generated by our learning algorithm. JUST LISTEN! Use the audio-enabled lessons and easily follow each paragraph, word by word with better concentration. TRACK TEST & STUDY PROGRESS Keep track of your progress through the chapters and lessons. Easily pick up where you left off with the Continue Studying shortcut. FULL OFFLINE MODE Study on the go! Use the app wherever you go without an internet connection, and still access all the lessons, flashcards and words. OTHER FEATURES: - Customizable Study Reminders - Dark Mode Support (with automatic switch) - Listen To Glossary Words Pronunciations Feedback on the app, the content, or the questions? We always would love to hear back from you! You can reach us at hello@reev.ca. Love the app? Please take a moment to leave a review and let us know what you think. *GRE® is a registered trademark of the Educational Testing Service (ETS) in the United States and other countries. This app is not endorsed by the ETS.
CDFM Exam Study Guide
Prepare for all three modules of the Defense Financial Manager certification exam with this focused study guide. It covers key competency areas with practice questions, flashcards, glossary terms, and formulas, all aligned to current exam blueprints. Your progress is private and stored locally.
- Aligned to SDFM exam blueprints
- 125+ practice questions with explanations
- 160+ flashcards
- Searchable glossary and acronyms
- Budgeting, cost, and finance formulas
- No account, ads, or data collection
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Pass all three CDFM modules — fiscal law to PPBE — with one focused app. CDFM Exam Study Guide is aligned to the current SDFM exam blueprints for Modules 1, 2, and 3, organized into the blueprint competency areas — Government Resource Management Environment, Manpower Management, Enterprise Risk Management & Internal Controls, Fiscal Law, Defense Budget Process, Cost & Economic Analysis, Strategic Planning & Performance Management, Accounting, Finance, and Auditing — so you study exactly what the exam tests. WHAT'S INSIDE • 125+ multiple-choice practice questions with instant feedback and full explanations • 160+ flashcards — tap to flip, tagged by content area • 110+ glossary terms and key acronyms, fully searchable • 43 budgeting, cost, and finance formulas with variables and usage notes TOPICS COVERED • Resource management environment: the power of the purse, the federal budget structure, roles of the President, Congress, OMB, CBO, Treasury, and GAO • Manpower: end strength, FTE computation, and OMB A-11 reporting • ERM & internal controls: FMFIA, FFMIA, OMB Circular A-123, COSO, and the GAO Green Book • Fiscal law: purpose/time/amount, the bona fide needs rule, the Anti-Deficiency Act, continuing resolutions, reprogramming, accountable officers • Defense budget process: PPBE, the POM, budget exhibits, enactment, and execution • Cost & economic analysis: estimating methods, learning curves, inflation, discounting, OMB A-94 • Strategic planning: GPRA/GPRAMA, performance measures, the balanced scorecard • Accounting: FASAB standards, USSGL, budgetary vs. proprietary accounting, the federal statements • Finance: DFAS, the Prompt Payment Act, EFT, debt collection, cash management • Auditing: GAGAS/Yellow Book, audit types and opinions, the DoD financial statement audit SIMPLE PRICING Start free with a preview of every section. Premium unlocks the entire question bank, glossary, and formula library for $2.99/month — or pay $20 once for lifetime access. PRIVATE BY DESIGN No account. No ads. No data collection. Your progress never leaves your device. SUBSCRIPTION & PURCHASE DETAILS • CDFM Premium Monthly (auto-renewable subscription): $2.99 per month (1-month duration). • CDFM Premium Lifetime (one-time purchase): $20. Payment is charged to your Apple Account at confirmation of purchase. A subscription automatically renews unless it is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage or cancel anytime in your Apple Account settings. The one-time lifetime purchase does not renew. This app is an independent study aid and is not affiliated with, endorsed by, or sponsored by the Society of Defense Financial Management (SDFM, formerly the American Society of Military Comptrollers) or the U.S. Department of Defense. CDFM® is a registered mark of SDFM. Always verify current exam content at sdfm.org. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://davidmp481.github.io/study-apps-legal/privacy-policy.html
Screenshots
Verdict
The clearest difference is in-app purchases: GRE Vocabulary Builder at none against CDFM Exam Study Guide's 2. GRE Vocabulary Builder also leads on ratings volume (113 vs 1) and iOS requirement (13.0 vs 17.0). CDFM Exam Study Guide's advantage is rating (5.0 vs 4.6). On price, ads 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. CDFM Exam Study Guide sells 2 in-app purchases, starting at $2.99 per month. GRE Vocabulary Builder asks for nothing beyond the download.
CDFM Exam Study Guide holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: GRE Vocabulary Builder has 113 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | GRE Vocabulary Builder | CDFM Exam Study Guide |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (113 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 113 — better | 1 |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 71 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Reev Tech Inc. | DMP ENTERPRISE LLC |
Customer experience
GRE Vocabulary Builder
CDFM Exam Study Guide
In-app purchases
GRE Vocabulary Builder
No in-app purchases
CDFM Exam Study Guide
- CDFM Premium (Monthly)$2.991 Month
- CDFM Premium (Lifetime)$20.00
Questions
Is GRE Vocabulary Builder free?
Is CDFM Exam Study Guide free?
Which has better reviews, GRE Vocabulary Builder or CDFM Exam Study Guide?
Do GRE Vocabulary Builder or CDFM Exam Study Guide have ads?
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