Comparison

CAT Manager vs UWorld Nursing

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

Head to head
About

CAT Manager

Features
Read full description

The CAT Manager helps managers and consultants critically appraise the trustworthiness of scientific studies published in academic journals. Research findings are also reported on TV, in newspapers and in magazines, but those sources often provide too limited information to critically appraise their trustworthiness. In most cases, managers’ questions are about cause and effect, such as: - Does A work? - Does A have an effect on B? - If I do A will B come out? For this reason, the CAT Manager determines only a study’s trustworthiness regarding cause and effect questions. The trustworthiness of a study is first determined by its methodological appropriateness: is the way the study is designed the best way to answer the study’s research question? To determine a study’s methodological appropriateness the CAT manager will ask 2 to 6 questions, which will take you about 5 to 10 minutes to answer. In addition, a study’s trustworthiness is also determined by its methodological quality: What are its strengths and weaknesses? For practical reasons the number of appraisal questions is limited to four, which will take you about 15 to 30 minutes to answer. From a practical point of view these four questions cover the most important aspects that determine the methodological quality. However, from an academic point of view these four questions may be too limited.

About

UWorld Nursing

Prepare for your nursing exams with exam-style practice questions and detailed rationales. This app offers NCLEX-style CAT exams, an automated study planner, and high-yield review videos to enhance your learning. Track your performance and build clinical reasoning skills for success.

Highlights
  • Exam-style practice questions
  • Industry-leading rationales
  • NCLEX-style CAT exams
  • Automated study planner
  • High-yield review videos
  • Performance tracking
  • Active learning tools
Read full description

Discover a better way to pass your nursing exams. The UWorld Nursing app connects your digital course features to your mobile device for a seamless study experience. Visit nursing.uworld.com to begin your NCLEX-RN®, NCLEX-PN®, clinical med math, or FNP prep — free trials available! Why UWorld? Because we give you a proven path to success. More than 1.4 million students have prepared with our resources, which include: - Exam-style practice questions - The industry’s best rationales - NCLEX-style CAT exams - An automated study planner - High-yield review videos - Detailed performance tracking - Realistic self-assessments - Active learning study tools Study whenever and wherever you want, with complete access to every exam topic. With UWorld, you can have confidence knowing that a talented team of practicing nurses is on your side. Build your clinical reasoning skills, improve your patient care, and become the best nurse you can be.

Screenshots

CAT Manager4 screens
UWorld Nursing4 screens

Verdict

The call

The clearest difference is in-app purchases: CAT Manager at none against UWorld Nursing's 14. CAT Manager also leads on iOS requirement (8.0 vs 16.0). UWorld Nursing's advantage is update cadence (monthly vs every 4 months). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. UWorld Nursing sells 14 one-off in-app purchases. CAT Manager asks for nothing beyond the download.

UpkeepUpdate frequency

CAT Manager ships an update every 4 months, UWorld Nursing monthly. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
CAT Manager versus UWorld Nursing: the parameters behind the verdict, then further details
ParameterCAT ManagerUWorld Nursing
PriceFreeFree
Rating—4.7 (2.1K ratings) — better
Positive reviews—73.6% of reviews
Number of ratings—2.1K — better
Update frequencyEvery 4 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS8.0 — better16.0
Further details — not scored
Size4 MB220 MB
Age rating4+17+
DeveloperCenter for Evidence-Based ManagementUWorld LLC

In-app purchases

None

CAT Manager

No in-app purchases

14 purchases

UWorld Nursing

One-time14
  • Clinical Med Math 180 days$59.99
  • Clinical Med Math 360 days$89.99
  • NCLEX-PN 30 days with NGN$199.99
Show 11 more
  • NCLEX-RN 30 days with NGN$229.99
  • NCLEX-PN 60 days with NGN$249.99
  • NCLEX-RN 60 days with NGN$299.99
  • NCLEX-PN 90 days with NGN$299.99
  • NCLEX-PN 180 days with NGN$349.99
  • NCLEX-RN 90 days with NGN$399.99
  • NCLEX-PN 360 days with NGN$399.99
  • NCLEX-RN 180 days with NGN$499.99
  • NCLEX-PN 730 days with NGN$499.99
  • NCLEX-RN 360 days with NGN$599.99
  • NCLEX-RN 730 days with NGN$699.99

Questions

Is CAT Manager free?
CAT Manager is free to download, with no in-app purchases.
Is UWorld Nursing free?
UWorld Nursing is free to download, with in-app purchases available.
Do CAT Manager or UWorld Nursing have ads?
Neither CAT Manager nor UWorld Nursing shows ads.
Which is updated more often, CAT Manager or UWorld Nursing?
CAT Manager ships an update every 4 months, and UWorld Nursing monthly. Most recently, CAT Manager was updated on September 28, 2026 and UWorld Nursing on September 30, 2026.

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