# Crown Preps vs Dentist AI

The clearest difference is update cadence: Dentist AI at every 3 days against Crown Preps's monthly. Crown Preps's advantage is iOS requirement (9.0 vs 14.0). On price, ads, 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.

Crown Preps ships an update monthly, Dentist AI every 3 days. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Crown Preps | Dentist AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/crown-preps/id1348462305/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free | — |
| Size | 171 MB | 86 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ACA Dental](https://appshunter.io/developer/1159400296) | [Marveldental (F.Z.C)](https://appshunter.io/developer/1815043580) |

## What reviewers say

### Crown Preps

[App page](https://appshunter.io/ios/app/crown-preps/id1348462305)

This interactive 3D tutorial guides users through the steps and requirements for preparing different types of dental crowns. It offers customizable quizzes and allows sharing of progress with others. Developed with input from dental professionals.

**Highlights:** 3D interactive crown prep tutorial, Covers Full Gold, PFM, and All Ceramic crowns, Customizable quizzes with specific parameters, Share quizzes via short codes, Review procedures from all angles

**In-app purchases:** none


### Dentist AI

[App page](https://appshunter.io/ios/app/dentist-ai/id6746565247)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Crown Preps free?

Crown Preps is free to download, with no in-app purchases.

### Is Dentist AI free?

Dentist AI is free to download, with no in-app purchases.

### Do Crown Preps or Dentist AI have ads?

Neither Crown Preps nor Dentist AI shows ads.

### Which is updated more often, Crown Preps or Dentist AI?

Crown Preps ships an update monthly, and Dentist AI every 3 days. Most recently, Crown Preps was updated on November 2, 2026 and Dentist AI on October 25, 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.*