Pass your NBDHE guaranteed with Dental Hygiene Mastery! Features 1,450 practice questions, explanations, and detailed results tracking.

The National Board Dental Hygiene Examination (NBDHE) stands between you and your dental hygiene future. Dental Hygiene Mastery gives you everything you need to ace your exam, right at your fingertips!

Install the free version today and jump start your studying!

We have provided a limited free version of the app that you can try before deciding to upgrade. This version includes a limited amount of practice questions and basic progress metrics.

Subscribe today and get access to:
• 1,450+ practice questions with detailed explanations
• 25 practice quizzes
• Hundreds of mnemonics
• Proven test-taking and score-raising study strategies
• Progress charts so you can celebrate your strengths and focus on your weaknesses

Choose the plan that's right for you. Get access to all questions when you subscribe:
• 1 Month auto-renewing payment of $19.99
• 3 Month auto-renewing payment of $39.99
• 12 Month auto-renewing payment of $89.99

This app offers three auto-renewing subscription options to help you pass your exam. Auto-renew may be turned off by going to your Account Settings after purchase.

-Payment will be charged to iTunes Account at confirmation of purchase.
-Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
-Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.
-Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.
-Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication.
- Access to all content will no longer be accessible when the trial ends, unless you subscribe.

These prices are for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence.

Privacy Policy -
Terms of Conditions -

Please contact us if you have any questions, suggestions or comments - or call 319-246-5271.

What’s New

Version 8.54.8368

This version includes a few improvements to make your experience smoother.

Let us know what you think by emailing us at or by leaving a 5-star review.

Ratings and Reviews

4.7 out of 5
904 Ratings

904 Ratings

😀😁😆😜🤪😛 ,

Enjoyed the Application

I bought the extended version & it was the thing I used to study for boards. I liked how it not only explains the right answer but each wrong answer as well. There were over 1,000 questions on the extended version so I was happy I purchased it. I answered every question until at least each category was over 80%. It was also nice that I was able to use it on my computer as well as my phone.

Developer Response ,

Glad we were able to help you prepare for your board exam. Best of luck to you in your career! :)

Robsusa ,


It’s the best way to study if you do not have time at home!!!!!

Developer Response ,

Thank you for the review, Rob! Please let us know if there is anything we can do in the future :)

mheatt022 ,


Bought the monthly subscription for 1 month and it won’t let me access any more questions than the free trial. Called customer service and the message went straight to “everyone is helping someone please try again” and it hung up on me. I’m really frustrated and i guess at this point just want my money back if i can’t use the app i just paid for.

Developer Response ,

We're so sorry you are experiencing issues :(

If you are having issues getting through, you can send an email to and we're sure that someone will get back to you ASAP!

App Privacy

The developer, Higher Learning Technologies, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • User Content
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Contact Info
  • Identifiers
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Wallet

    Get all of your passes, tickets, cards, and more in one place.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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