Comparison

RD Exam Prep vs APTENYO

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

Head to head
About

RD Exam Prep

Features
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RD Exam Prep: Dietitian CDR helps you study for the Commission on Dietetic Registration (CDR) Registration Examination for Dietitians with original practice questions — not real exam items. A subscription or lifetime purchase is required to unlock the app. Plans: Monthly $9.99, Annual $49.99 (includes a 3-day free trial), or Lifetime $99.99. WHAT YOU GET • 2,100+ original multiple-choice questions across all four CDR domains • Principles of Dietetics (21%) • Nutrition Care for Individuals and Groups (45%) • Management of Food and Nutrition Programs and Services (21%) • Foodservice Systems (13%) • Timed full-length mocks at CDR format (125–145 questions) • Quick practice, practice by domain, flashcards, and spaced repetition • Review incorrect and bookmarked questions • Progress dashboard with readiness %, domain mastery, streak, and exam countdown • Weak-area drills built from your misses • 29 study guides with formulas, lab values and exam strategy • Exam Info with links to official CDR sources • Works offline — no ads, no analytics, no account WHO IT IS FOR Dietetic interns, DPD/DI graduates, and RD/RDN candidates preparing for the CDR exam. DISCLAIMER Independent study material. Not affiliated with, endorsed by, or certified by CDR, the Academy of Nutrition and Dietetics, or Pearson VUE. Not medical advice. All questions are original. Privacy Policy: https://joykhansayan1.github.io/registered-dietitian-prep-cdr/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://joykhansayan1.github.io/registered-dietitian-prep-cdr/support.html

About

APTENYO

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Spend your limited time where it matters most. Set your target score and test date, and APTENYO picks what to study next for the TOEIC® Listening & Reading test: Parts 1–7 practice, vocabulary, missed-question review or a full mock test. Tap GO and start. Try everything free for 7 days. Test prep can start feeling like work before the studying even begins. Which book should you use? Do you need another app? Which vocabulary list is worth learning? How should you plan your week? Then the studying starts, and the decisions keep coming. Listening or Reading? Which Part needs more attention? Should you keep drilling the section where you miss the most questions? When is it time for a full mock test? APTENYO was built to take more of that decision-making off your plate. Set your target score and test date, take a quick level check to see where you are, then open the app and tap GO. Your weakest area isn't always the best place to spend more time The Part where you make the most mistakes isn't automatically where the next hour will help the most. How much a question type matters on the test, how much room you still have to improve, what you've worked on recently, and how close test day is can all change what makes sense next. Three months before the test and five days before the test should not lead to the same plan. So APTENYO keeps coming back to a different question: What is most worth working on right now? From your first level check to test day APTENYO brings the main pieces of TOEIC preparation into one flow. Start with a quick level check. Practice Parts 1–7. Build vocabulary and phrases. Return to missed questions. Read full explanations. And when the time is right, use a mock test to check your overall level and pacing again. Want to choose a Part yourself? You can. Don't want to think about it? Tap GO. After each session, APTENYO uses your latest progress to help decide what should come next instead of keeping you on a fixed plan that never changes. Study when you have time — wherever you are Maybe you have ten minutes on the train, a short lunch break, a little more time on your computer at home, or a few minutes with your phone before bed. Ten minutes is enough to start. Open APTENYO. Tap GO. Sign in with the same account and your progress follows you across phone, tablet and computer. A note from the developer While working on the early founding team of a major ride-hailing platform, one product idea always stayed with me: Good products shouldn't make users manage the complexity behind them. When someone books a ride, they choose the destination. They shouldn't have to think about which car to dispatch, how the system should match it, or which route it should take. Years later, while preparing for language exams again, I found myself researching books, comparing apps, building study plans and deciding what to practice every day. APTENYO started with a simple idea. Not another question bank. A product that also helps answer: "What should I do next?" You choose the goal. APTENYO handles the next step. Tap GO. Subscription and terms The first 7 days include full access. After that, the free plan includes 20 new words and 10 practice questions a day, and mock tests stay free. Aptenyo Pass removes the daily limits: auto-renewable plans billed monthly, every 3 or 6 months, or yearly, with a 7-day free trial for eligible new subscribers. Payment is charged to your Apple Account. It renews automatically unless canceled at least 24 hours before the current period ends. Manage or cancel anytime in Apple Account settings (Settings > your name > Subscriptions). Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://aptenyo.com/terms Privacy Policy: https://aptenyo.com/privacy TOEIC is a registered trademark of ETS. This product is not endorsed or approved by ETS.

Screenshots

RD Exam Prep4 screens
APTENYO4 screens

Verdict

The call

The clearest difference is iOS requirement: APTENYO at 15.0 against RD Exam Prep's 17.0. On price, ads, in-app purchases 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. RD Exam Prep sells 3 in-app purchases, starting at $9.99 per month and APTENYO sells 4 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 5 level
RD Exam Prep versus APTENYO: the parameters behind the verdict, then further details
ParameterRD Exam PrepAPTENYO
PriceFreeFree
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size5 MB3 MB
Age rating12+4+
DeveloperMD Shahariar Nazim JoyShihchun Tai

In-app purchases

3 purchases

RD Exam Prep

Subscriptions2
  • Monthly Access$9.991 Month
  • Annual Access3 Days trial$49.991 Year
One-time1
  • Lifetime Access$99.99
4 purchases

APTENYO

Subscriptions4
  • Monthly Plan7 Days trial$11.991 Month
  • 3-Month Plan7 Days trial$19.993 Months
  • 6-Month Plan7 Days trial$29.996 Months
Show 1 more
  • Annual Plan7 Days trial$39.991 Year

Questions

Is RD Exam Prep free?
RD Exam Prep is free to download, with in-app purchases available.
Is APTENYO free?
APTENYO is free to download, with in-app purchases available.
Do RD Exam Prep or APTENYO have ads?
Neither RD Exam Prep nor APTENYO shows ads.

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