# CDC DentalCheck vs CDA DANB Prep 2025

The clearest difference is review sentiment: CDC DentalCheck at 100% against CDA DANB Prep 2025's 0%. CDC DentalCheck also leads on ads (none vs shown) and monetization model (free vs ad-supported). CDA DANB Prep 2025's advantage is rating (4.8 vs 3.1) and update cadence (every 2 months vs every 7 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CDA DANB Prep 2025 holds the better App Store score, 4.8 against 3.1. That said, the two scores are not equally well evidenced: CDA DANB Prep 2025 has 39 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 100% of CDC DentalCheck's written reviews are positive against 0% of CDA DANB Prep 2025's, so the app with the better star average is not the one people write more warmly about.

CDC DentalCheck ships an update every 7 months, CDA DANB Prep 2025 every 2 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CDC DentalCheck | CDA DANB Prep 2025 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (7 ratings)](https://appshunter.io/ios/app/cdc-dentalcheck/id1190974079/reviews) | **[4.8 (39 ratings)](https://appshunter.io/ios/app/cda-danb-prep-2025/id6446816895/reviews)** |
| Number of ratings | 7 | **39** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 7 MB | 47 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Centers For Disease Control and Prevention](https://appshunter.io/developer/439259253) | [Krager Labs LLC](https://appshunter.io/developer/641756538) |

## What reviewers say

### CDC DentalCheck

[App page](https://appshunter.io/ios/app/cdc-dentalcheck/id1190974079)

This app helps dental healthcare professionals assess their facility's infection control practices against evidence-based recommendations. It allows for periodic self-assessment of administrative policies and observed practices to ensure safe patient care.

**Highlights:** Assess compliance with infection control practices, Review infection prevention principles, Export assessment results, Access links to full guidelines, Self-assessment tool for dental settings

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CDA DANB Prep 2025

[App page](https://appshunter.io/ios/app/cda-danb-prep-2025/id6446816895)

Prepare for the Certified Dental Assistant (CDA) exam with over 100 practice questions. Master key topics for the General Chairside Assisting, Infection Control, and Radiation Health and Safety exams. Study offline with detailed explanations and track your progress.

**Highlights:** 100+ practice questions, Covers GC, ICE, RHS topics, Detailed explanations, Progress tracking, Offline access

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CDC DentalCheck free?

CDC DentalCheck is free to download, with no in-app purchases.

### Is CDA DANB Prep 2025 free?

CDA DANB Prep 2025 is free to download, with no in-app purchases.

### Which has better reviews, CDC DentalCheck or CDA DANB Prep 2025?

CDA DANB Prep 2025 is rated higher. CDC DentalCheck averages 3.1 out of 5 from 7 ratings, while CDA DANB Prep 2025 averages 4.8 from 39 ratings.

### Do CDC DentalCheck or CDA DANB Prep 2025 have ads?

CDA DANB Prep 2025 shows ads; CDC DentalCheck does not.

### Which is updated more often, CDC DentalCheck or CDA DANB Prep 2025?

CDC DentalCheck ships an update every 7 months, and CDA DANB Prep 2025 every 2 months. Most recently, CDC DentalCheck was updated on October 24, 2026 and CDA DANB Prep 2025 on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*