# Smarty Tooth vs NDX Education

The clearest difference is in-app purchases: Smarty Tooth at none against NDX Education's 22. NDX Education's advantage is update cadence (every 2 months vs every 6 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. NDX Education sells 22 one-off in-app purchases. Smarty Tooth asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Smarty Tooth against 5.0 for NDX Education. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Smarty Tooth ships an update every 6 months, NDX Education every 2 months. The most recent releases landed on September 20, 2026 and July 30, 2026 respectively.

## The numbers

| Metric | Smarty Tooth | NDX Education |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/smarty-tooth/id6482852976/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/ndx-education/id6747112685/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 111 MB |
| Requires iOS | 15.6 | **15.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Smarty Tooth LLC](https://appshunter.io/developer/1739907794) | [National Dentex, LLC](https://appshunter.io/developer/1535089252) |

## What reviewers say

### Smarty Tooth

[App page](https://appshunter.io/ios/app/smarty-tooth/id6482852976)

This app is a dental education tool that helps patients understand oral health and dental treatments. It provides a simple reference guide with text and photos to facilitate informed conversations between doctors and patients.

**Highlights:** Learn about dental treatments, Understand oral health, Easy-to-use reference guide, Text and photo explanations, Enhance doctor-patient conversations, Covers various treatment topics

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

**In-app purchases:** none


### 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 Smarty Tooth free?

Smarty Tooth is free to download, with no in-app purchases.

### Is NDX Education free?

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

### Which has better reviews, Smarty Tooth or NDX Education?

Smarty Tooth and NDX Education are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.

### Do Smarty Tooth or NDX Education have ads?

Neither Smarty Tooth nor NDX Education shows ads.

### Which is updated more often, Smarty Tooth or NDX Education?

Smarty Tooth ships an update every 6 months, and NDX Education every 2 months. Most recently, Smarty Tooth was updated on September 20, 2026 and NDX Education on July 30, 2026.

---

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