# IDDA vs NDX Education

The clearest difference is update cadence: IDDA at monthly against NDX Education's every 2 months. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. IDDA sells 6 one-off in-app purchases and NDX Education sells 22 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

IDDA ships an update monthly, NDX Education every 2 months. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | IDDA | NDX Education |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ndx-education/id6747112685/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 110 MB | 110 MB |
| Requires iOS | 15.2 | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digital Dental Academy Ltd.](https://appshunter.io/developer/1512145084) | [National Dentex, LLC](https://appshunter.io/developer/1535089252) |

## What reviewers say

### IDDA

[App page](https://appshunter.io/ios/app/idda/id1597746245)

Access comprehensive digital dentistry courses and develop specialized skills. Learn from global experts and enhance your clinical career with curated materials and mentorship.

**Highlights:** Digital dentistry courses, Skill development, Global expert faculty, Clinical career enhancement, Curated reading material, Mentorship

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Partial Extraction Therapy | $199.99 | one-time |
| Ultimate All On X Course | $399.99 | one-time |
| CAM Materials Masterclass | $799.99 | one-time |
| Getting Started in 3D Printing | $799.99 | one-time |
| CAD Design Masterclass | $799.99 | one-time |
| Guided Implant Surgery | $899.99 | one-time |


### NDX Education

[App page](https://appshunter.io/ios/app/ndx-education/id6747112685)

Access dental continuing education courses anytime, anywhere. This app offers ADA/CERP and AGD/PACE approved content designed to advance dental practices. Track credits, download materials, and earn certificates.

**Highlights:** Access free and paid dental CE courses, ADA/CERP & AGD/PACE approved provider, In-Person, Webinar, and On-demand courses, Track CE credits and course history, Download course materials and obtain certificates, Browse content by specialty or modality

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

**In-app purchases (22)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Implants: A Team Approach | Free | one-time |
| Digital Overdentures Workflows | Free | one-time |
| How to Optimize Implant Case | Free | one-time |
| 3D Printing Applications | Free | one-time |
| Analog vs. Digital Removable | Free | one-time |
| Digital Denture Protocols | Free | one-time |
| Ceramic Restorations | Free | one-time |
| Digitally-guided Full Arch | Free | one-time |
| Digital Workflows for Implant | Free | one-time |
| Intro to the iTero Element | Free | one-time |
| Sleep Apnea Appliance Outcomes | Free | one-time |
| Understanding Partial Dentures | Free | one-time |
| 3Shape TRIOS Scan Path | Free | one-time |
| Advancing Your Knowledge Base | Free | one-time |
| Comprehensive Review | Free | one-time |
| Chairside 101 | Free | one-time |
| Five Things You Should Know | Free | one-time |
| Introduction to 3Shape Trios | Free | one-time |
| Intro to Dental Implants | Free | one-time |
| Next Level Dentures | Free | one-time |
| Aesthetic Implant | Free | one-time |
| Digital Dentures Academy | Free | one-time |


## Frequently asked questions

### Is IDDA free?

IDDA is free to download, with in-app purchases available.

### Is NDX Education free?

NDX Education is free to download, with in-app purchases available.

### Do IDDA or NDX Education have ads?

Neither IDDA nor NDX Education shows ads.

### Which is updated more often, IDDA or NDX Education?

IDDA ships an update monthly, and NDX Education every 2 months. Most recently, IDDA was updated on October 9, 2026 and NDX Education on October 5, 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.*