Comparison

Dental Assistant Exam vs US Naturalization Test Prep

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

Head to head
About

Dental Assistant Exam

Features
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Pass your DANB exams with confidence. Dental Assistant Exam Prep is the focused, offline study app for the Radiation Health & Safety (RHS), Infection Control (ICE), and General Chairside (GC) component exams โ€” built for dental assistants, students, and anyone working toward CDA certification. Practice with 2,000+ original exam-style questions, each with explanations for every answer choice, then prove you're ready with a full, timed mock exam and a personal readiness score. WHAT YOU GET โ€ข 2,000+ original practice questions across RHS, ICE & GC, written to the current DANB exam outlines โ€ข Step-by-step explanations for every option โ€” learn the "why" โ€ข 850+ smart flashcards with spaced repetition (study the right card at the right time) โ€ข Full 100-question timed mock exam with a pass/fail readiness score โ€ข Strict-mode exam simulation to build real test-day stamina โ€ข Mistake Bank โ€” every question you miss is saved for targeted review โ€ข Progress analytics: per-module mastery, weak-spot tracking & a pass benchmark โ€ข Per-question timing so you can pace yourself โ€ข 58 study-guide topics + a searchable glossary of 280+ key terms โ€ข Up to date with the 2025 RHS outline (digital imaging) and the ADA 2024 radiography safety recommendations โ€ข Read-aloud audio and full accessibility (Dynamic Type, VoiceOver, dark mode) โ€ข 100% offline. No ads. No tracking. No notifications. No account needed. TOPICS COVERED โ€ข Radiation Health & Safety (RHS): ALARA, exposure factors, technique & errors, patient & operator protection, digital imaging, radiation biology and units โ€ข Infection Control (ICE): standard precautions, sterilization & monitoring, PPE, Spaulding classification, surface asepsis, waterlines, OSHA bloodborne pathogens โ€ข General Chairside (GC): tooth anatomy & numbering, four-handed dentistry, dental materials, restorative & preventive procedures, medical emergencies, pharmacology & ethics SUBSCRIPTION & PRICING Dental Assistant Exam Prep is a paid app. After a short intro, full access to all modules, flashcards, and mock exams requires one of the following: โ€ข Monthly โ€” $9.99 USD / month (auto-renewable) โ€ข Yearly โ€” $49.99 USD / year (auto-renewable), with a 3-day free trial for new subscribers โ€ข Lifetime โ€” $99.99 USD, a one-time purchase (not a subscription) Payment is charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless turned off at least 24 hours before the end of the current period; your account is charged within 24 hours before renewal. Manage or cancel anytime in your Apple ID Settings. Any unused portion of a free trial is forfeited when a subscription is purchased. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://appios432.blogspot.com/p/privacy-policy_02132648222.html Dental Assistant Exam Prep is an independent study aid and is not affiliated with, authorized, endorsed by, or sponsored by the Dental Assisting National Board (DANB) or any certifying body. "DANB," "RHS," "ICE," "GC," and "CDA" are referenced only to describe the exams this app helps you prepare for; all trademarks are the property of their respective owners. All practice questions are original and were written by our team from publicly available exam outlines. This app is a study aid only and is not medical, dental, or professional advice โ€” see in-app Sources & References.

About

US Naturalization Test Prep

Features
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Preparing for the naturalization interview? This app has all 128 official civics questions for the 2025 version of the test - the one that applies to Form N-400 filed on or after October 20, 2025. The interview is spoken, not written. So this app is built to be practised out loud. A MOCK TEST THAT WORKS LIKE THE REAL ONE Twenty questions drawn at random from the 128. Twelve correct to pass. And the part other apps skip: the officer stops asking the moment the result is decided, at twelve right or nine wrong. Your practice test ends the same way. OFFICER MODE Questions read aloud, a pause for you to answer, then the accepted answers read back. Hands free, and it keeps playing with your screen off, so you can study on the bus or while you cook. Everything runs on your device - no internet needed. THE MISTAKES WALLET Every question you get wrong is saved automatically. A question only leaves your wallet after you answer it right twice in a row, and it comes straight back if you miss it again. KNOW WHEN YOU'RE READY Instead of an average score, this app runs thousands of simulated tests against your own answer history and tells you the thing you actually want to know: your chance of passing. THE ANSWERS THAT CHANGE Seven questions ask who currently holds an office - the President, the Speaker, your senators, your governor. Those answers change with elections and appointments, and an app that hard-codes them will eventually teach you the wrong one. So this one doesn't. You record what's true today, with a link straight to the official updates page, and it quizzes you on your own answers. ALSO INCLUDED - The 65/20 track: 10 questions, 6 to pass, for applicants 65 or older who have been permanent residents for 20+ years - A plain-English study guide across all eight official sections - Practice by topic, or shuffle all 128 - Your state's capital, senators and governor handled properly - Every answer that is accepted, not just one FREE TO TRY One full mock test, a study topic, a practice set and your ten most recent missed questions - free, no account, no sign-up. ABOUT THE CONTENT The questions and accepted answers are reproduced from USCIS publication M-1778 (09/25), a work of the U.S. Government. The multiple-choice options, explanations and study guide are original to this app. US Naturalization Test Prep is an independent study aid. It is not affiliated with, endorsed by, or sponsored by USCIS, the Department of Homeland Security, or any U.S. government agency. Some civics answers change because of elections and appointments - always confirm at uscis.gov/citizenship/testupdates before your interview. SUBSCRIPTION & PURCHASE OPTIONS โ€ข US Naturalization Pro Weekly: $2.99/week auto-renewable subscription โ€ข US Naturalization Pro Monthly: $9.99/month auto-renewable subscription โ€ข Lifetime: $19.99 one-time purchase โ€” same full access, pay once Every option unlocks all practice topics and full-length exams. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. 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

Dental Assistant Exam4 screens
US Naturalization Test Prep4 screens

Verdict

The call

Dental Assistant Exam and US Naturalization Test Prep are too close to call on the numbers: across 5 compared parameters โ€” price, ads, in-app purchases and device support among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Dental Assistant Exam sells 3 in-app purchases, starting at $9.99 per month and US Naturalization Test Prep sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Dental Assistant Exam versus US Naturalization Test Prep: the parameters behind the verdict, then further details
ParameterDental Assistant ExamUS Naturalization Test Prep
PriceFreeFree
Update frequencyEvery 4 monthsโ€”
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details โ€” not scored
Size4 MB4 MB
Age rating4+4+
DeveloperMD Shahariar Nazim JoyDMP ENTERPRISE LLC

In-app purchases

3 purchases

Dental Assistant Exam

Subscriptions2
  • Pro Monthly$9.991 Month
  • Pro Yearly3 Days trial$49.991 Year
One-time1
  • Premium Lifetime$99.99
3 purchases

US Naturalization Test Prep

Subscriptions2
  • Pro Weekly$2.997 Days
  • Pro Monthly$9.991 Month
One-time1
  • Lifetime$19.99

Questions

Is Dental Assistant Exam free?
Dental Assistant Exam is free to download, with in-app purchases available.
Is US Naturalization Test Prep free?
US Naturalization Test Prep is free to download, with in-app purchases available.
Do Dental Assistant Exam or US Naturalization Test Prep have ads?
Neither Dental Assistant Exam nor US Naturalization Test Prep shows ads.

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