AndyRDH #1 NBDHE App vs Tooth Sleuth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AndyRDH #1 NBDHE App
Prepare for dental hygiene and assisting board exams with a comprehensive mobile study tool. Access thousands of practice questions, detailed case studies, and mock exams. Features include AI-powered learning, progress tracking, and customized quizzes.
- Thousands of practice questions
- Detailed case studies
- Simulated mock board exams
- Customized quiz builder
- AI-powered studying system
- Rationales for answers
- Progress tracking
- Bookmark questions
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The AndyRDH app is the worlds most used and highest rated mobile study tool designed to help students prepare for the National Board Dental Hygiene Examination (NBDHE), as well as the NBDE (Dental) and DANB (Assisting) exams. It provides a portable and interactive way to study anytime, anywhere, without needing internet access for practice exams. Key features and description: Extensive Question Bank: The app includes thousands of practice covering the main dental hygiene topics. Case Studies: It features numerous detailed case studies, a format very similar to the real national board exam. Mock Exams: Users can take simulated mock board exams to gauge their preparedness. Customised Quiz Builder: You can create tailored quizzes focusing on specific topics. Whether you need a quick review session or a comprehensive exam, our Quiz Builder is at your fingertips. AI-Powered Studying System: The app incorporates an artificial intelligence system for a smarter, adaptive learning experience. Rationales: Most questions include rationales for both correct and incorrect answers, which aids in understanding the underlying concepts. Progress Tracking: The app tracks user progress and provides a report card for individual topics. Bookmark Questions: Flag questions to return to for enhanced review. Prefixes and Suffixes Section: A dedicated section helps students master common prefixes and suffixes, which can help deduce the meaning of unfamiliar words on the exam. Study Flexibility: The app eliminates the need to carry heavy textbooks, allowing students to study efficiently in various locations like a drive-thru, the grocery store, or during a commute. Track Your Growth and get on a National Leaderboard: Monitor your performance with real-time stats and progress tracking. Celebrate milestones and stay motivated as you see measurable improvements. Standard Apple Terms of Use (EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ This app uses only auto-renewable subscription plans which users can subscribe for monthly or yearly subscription plans for using this app for a month or a year then once selected subscription plan will be expired then user can subscribe again as per their requirements of app usage. Steps for subscribing Monthly/ Yearly plans: Step 1 : Once user have registered for app then user can login into app with their login credentials. Step 2 : After user have logged into app successfully then user can select any Categories or Mock Boards or Test by Subject etc. Step 3 : Once user have selected any Category like Case Studies will show list of 25 Cases from which user can select any one Case like Case 19 etc. Step 4 : Once user have selected any Case like Case 19 will show quiz Overview screen with Start Quiz button. Step 5 : Once user will click on Start Quiz then user will see subscription plan screen from which user can select any monthly or yearly subscription plan as per their choice and app usage for their studies. Step 6 : After going through subscription plan details and their benefits, user can read and check mark checkbox to agree terms of service and Privacy Policy to enable Subscribe button. Step 7 : Once user will click on Subscribe button then Apple login popup will appear to check and validate user subscription plan. Step 8 : If user have not subscribed to any subscription plan then user have to enter their Apple ID and password to subscribe for selected plan then after successfully subscribing plan, user will see Quiz screen with questions and options then user can answer question and click Next button for next question will appear and so on. Step 9 : If user is already subscribed to any plan then user will see Quiz screen with questions and options then user can answer question and click Next button for next question will appear and so on.
Tooth Sleuth
Master dental identification with this interactive game designed by dental educators. Practice tooth numbering systems and anatomical names through engaging gameplay modes. Ideal for dental students preparing for exams and clinical practice.
- Interactive tooth identification
- Clinician Mode (12:00 rotation)
- Multiple game modes (Timed, Survival, Practice)
- Adult and primary dentition
- Universal, Palmer, FDI numbering systems
- Leaderboard for schools
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Master tooth identification through fast, focused practice. Tooth Sleuth is an interactive study game created for dental assisting, dental hygiene, and dental students. Build confidence identifying adult and primary teeth while practicing the notation systems used in the classroom and clinic. THREE WAYS TO TRAIN • Time Attack — Identify as many teeth as possible in 90 seconds. • Survival — Correct answers add time while mistakes bring the clock closer to zero. • Practice — Study without a timer or pressure and work at your own pace. LEARN THE SYSTEMS YOU NEED Practice adult teeth, primary teeth, or both using: • Universal Numbering • Palmer Notation • FDI System • Anatomical Tooth Names TRACK YOUR PROGRESS Your private Case File helps you understand how you are improving with: • Overall accuracy and accuracy trends • Personal best scores • Performance by game mode • Performance by notation system • Practice streaks and activity history • Recent game results • Identification of notation systems that may need more practice Your gameplay history is stored locally on your device and is not uploaded. COMPETE WITH STUDENTS WORLDWIDE Sign in with Game Center to submit Time Attack and Survival scores to the global leaderboard. Compare results and filter rankings by school, profession, graduation year, game mode, and time period. You control whether your Game Center name and profile details appear alongside your scores. Leaderboard entries can also be deleted from the app at any time. BUILT FOR DENTAL EDUCATION Tooth Sleuth is designed specifically for dental assisting students, dental hygiene students, and dental school students preparing for coursework, skills assessments, board exams, and clinical practice. Free and ad-free, with every study mode available to everyone.
Screenshots
Verdict
The clearest difference is review sentiment: Tooth Sleuth at 100% against AndyRDH #1 NBDHE App's 0%. Tooth Sleuth also leads on rating (4.9 vs 3.0) and monetization model (free vs subscription). AndyRDH #1 NBDHE App's advantage is iOS requirement (12.0 vs 18.0). 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
Both are free to download. AndyRDH #1 NBDHE App sells 2 in-app purchases, starting at $14.99 per month and Tooth Sleuth sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Tooth Sleuth holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Tooth Sleuth has 24 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of AndyRDH #1 NBDHE App's written reviews are positive against 100% of Tooth Sleuth's.
AndyRDH #1 NBDHE App ships an update every 2 months, Tooth Sleuth every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | AndyRDH #1 NBDHE App | Tooth Sleuth |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) | 4.9 (24 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 | 24 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 115 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Dental Hygiene Academy, Inc. | Andrew Margarit |
Customer experience
AndyRDH #1 NBDHE App
Tooth Sleuth
In-app purchases
AndyRDH #1 NBDHE App
- Monthly Plan$14.991 Month
- Yearly Plan$144.991 Year
Tooth Sleuth
- Premium Features$3.99
Questions
Is AndyRDH #1 NBDHE App free?
Is Tooth Sleuth free?
Which has better reviews, AndyRDH #1 NBDHE App or Tooth Sleuth?
Do AndyRDH #1 NBDHE App or Tooth Sleuth have ads?
Which is updated more often, AndyRDH #1 NBDHE App or Tooth Sleuth?
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