# Crown Preps vs OralSurg

The clearest difference is ratings volume: OralSurg at 10 against Crown Preps's 3. Crown Preps's advantage is iOS requirement (9.0 vs 12.0). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Crown Preps against 5.0 for OralSurg. Both are backed by a comparable volume of ratings — 3 and 10 respectively.

Crown Preps ships an update monthly, OralSurg every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Crown Preps | OralSurg |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/crown-preps/id1348462305/reviews) | [5.0 (10 ratings)](https://appshunter.io/ios/app/oralsurg/id1516105817/reviews) |
| Number of ratings | 3 | **10** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 171 MB | 37 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ACA Dental](https://appshunter.io/developer/1159400296) | [Cybertec, INC](https://appshunter.io/developer/1516105816) |

## 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


### OralSurg

[App page](https://appshunter.io/ios/app/oralsurg/id1516105817)

This app provides dental students and professionals with essential surgical knowledge. It covers pharmacology, emergency protocols, flap techniques, forceps selection, and surgical setup guidance to enhance skills and patient care.

**Highlights:** Pharmacology guides, Emergency protocols, Flap technique explanations, Forceps identification, Surgical tray setup instructions

**In-app purchases:** none


## Frequently asked questions

### Is Crown Preps free?

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

### Is OralSurg free?

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

### Which has better reviews, Crown Preps or OralSurg?

Crown Preps and OralSurg are both rated 5.0 out of 5 on the App Store, from 3 and 10 ratings respectively.

### Do Crown Preps or OralSurg have ads?

Neither Crown Preps nor OralSurg shows ads.

### Which is updated more often, Crown Preps or OralSurg?

Crown Preps ships an update monthly, and OralSurg every 2 months. Most recently, Crown Preps was updated on November 2, 2026 and OralSurg on November 3, 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.*