PMI vs WordWalrus
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
PMI
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As a certified project manager (PMP) I know about risks. I also know the best way to pass this exam is to know the concepts and how they interrelate - not just memorizing answers. This app is also GREAT for sharpening your risk management skills. NOTE: The real PMI-RMP test has very few right/wrong questions. Most of the answers are correct but you must choose the answer which is the best one. There are no errors in this app! This App will drill you on subject matter required to pass the exam and keep your healthcare IT skills sharp - great even if you're not going for the PMI-RMP certification. + Randomize questions (NOW WITH VOICE!) + Randomize answers + Immediate feedback if your answer was correct or not + 5 answers per question increases difficulty! + Easily re-quiz on questions missed + Realtime graph showing unanswered, right, and wrong answers
WordWalrus
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WordWalrus helps you master the 500 most essential vocabulary words for the SAT and ACT exams. FEATURES: โข Flashcards โ study new words, review missed ones, mark what you know โข Browse โ scroll all 500 words A-Z with definitions, synonyms, and examples โข Quick Test โ 10-question multiple choice quiz to check your progress โข Vocab in Context โ spot the sentence that uses the word incorrectly โข Memory Hooks โ sound-alike clues, visual anchors, mini stories and contrast tricks to make words stick โข Progress Tracker โ see exactly how many words you've mastered, letter by letter Sign in with Google to sync your progress across devices. Start as a guest and your progress carries over automatically when you sign in. Perfect for high school students preparing for the SAT, ACT, or any standardized test that rewards strong vocabulary.
Screenshots
Verdict
The clearest difference is iOS requirement: PMI at 8.0 against WordWalrus's 16.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | PMI | WordWalrus |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | โ |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 8.0 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 10 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | David Lovison | Shaitul Shah |
In-app purchases
PMI
No in-app purchases
WordWalrus
No in-app purchases









